diff --git a/.all-contributorsrc b/.all-contributorsrc
index e2731c42..be896ddc 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -69,13 +69,6 @@
       "profile": "https://github.com/ishapira1",
       "contributions": []
     },
-    {
-      "login": "NaN",
-      "name": "Maximilian Lam",
-      "avatar_url": "https://www.gravatar.com/avatar/8863743b4f26c1a20e730fcf7ebc3bc0?d=identicon&s=100",
-      "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
-      "contributions": []
-    },
     {
       "login": "Mjrovai",
       "name": "Marcelo Rovai",
@@ -83,6 +76,13 @@
       "profile": "https://github.com/Mjrovai",
       "contributions": []
     },
+    {
+      "login": "NaN",
+      "name": "Maximilian Lam",
+      "avatar_url": "https://www.gravatar.com/avatar/8863743b4f26c1a20e730fcf7ebc3bc0?d=identicon&s=100",
+      "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
+      "contributions": []
+    },
     {
       "login": "mpstewart1",
       "name": "Matthew Stewart",
@@ -97,13 +97,6 @@
       "profile": "https://github.com/jaysonzlin",
       "contributions": []
     },
-    {
-      "login": "18jeffreyma",
-      "name": "Jeffrey Ma",
-      "avatar_url": "https://avatars.githubusercontent.com/18jeffreyma",
-      "profile": "https://github.com/18jeffreyma",
-      "contributions": []
-    },
     {
       "login": "sophiacho1",
       "name": "Sophia Cho",
@@ -111,6 +104,13 @@
       "profile": "https://github.com/sophiacho1",
       "contributions": []
     },
+    {
+      "login": "18jeffreyma",
+      "name": "Jeffrey Ma",
+      "avatar_url": "https://avatars.githubusercontent.com/18jeffreyma",
+      "profile": "https://github.com/18jeffreyma",
+      "contributions": []
+    },
     {
       "login": "korneelf1",
       "name": "Korneel Van den Berghe",
@@ -125,6 +125,13 @@
       "profile": "https://github.com/zishenwan",
       "contributions": []
     },
+    {
+      "login": "alxrod",
+      "name": "Alex Rodriguez",
+      "avatar_url": "https://avatars.githubusercontent.com/alxrod",
+      "profile": "https://github.com/alxrod",
+      "contributions": []
+    },
     {
       "login": "colbybanbury",
       "name": "Colby Banbury",
@@ -146,13 +153,6 @@
       "profile": "https://github.com/andreamurillomtz",
       "contributions": []
     },
-    {
-      "login": "alxrod",
-      "name": "Alex Rodriguez",
-      "avatar_url": "https://avatars.githubusercontent.com/alxrod",
-      "profile": "https://github.com/alxrod",
-      "contributions": []
-    },
     {
       "login": "NaN",
       "name": "Aghyad Deeb",
@@ -167,13 +167,6 @@
       "profile": "https://github.com/DivyaAmirtharaj",
       "contributions": []
     },
-    {
-      "login": "aptl26",
-      "name": "Aghyad Deeb",
-      "avatar_url": "https://avatars.githubusercontent.com/aptl26",
-      "profile": "https://github.com/aptl26",
-      "contributions": []
-    },
     {
       "login": "arnaumarin",
       "name": "arnaumarin",
@@ -188,6 +181,20 @@
       "profile": "https://github.com/ma3mool",
       "contributions": []
     },
+    {
+      "login": "aptl26",
+      "name": "Aghyad Deeb",
+      "avatar_url": "https://avatars.githubusercontent.com/aptl26",
+      "profile": "https://github.com/aptl26",
+      "contributions": []
+    },
+    {
+      "login": "Ekhao",
+      "name": "Emil Njor",
+      "avatar_url": "https://avatars.githubusercontent.com/Ekhao",
+      "profile": "https://github.com/Ekhao",
+      "contributions": []
+    },
     {
       "login": "MichaelSchnebly",
       "name": "Michael Schnebly",
@@ -216,13 +223,6 @@
       "profile": "https://github.com/jared-ni",
       "contributions": []
     },
-    {
-      "login": "Ekhao",
-      "name": "Emil Njor",
-      "avatar_url": "https://avatars.githubusercontent.com/Ekhao",
-      "profile": "https://github.com/Ekhao",
-      "contributions": []
-    },
     {
       "login": "mmaz",
       "name": "Mark Mazumder",
@@ -230,6 +230,13 @@
       "profile": "https://github.com/mmaz",
       "contributions": []
     },
+    {
+      "login": "leo47007",
+      "name": "YU SHUN, HSIAO",
+      "avatar_url": "https://avatars.githubusercontent.com/leo47007",
+      "profile": "https://github.com/leo47007",
+      "contributions": []
+    },
     {
       "login": "Sara-Khosravi",
       "name": "Sara Khosravi",
@@ -251,13 +258,6 @@
       "profile": "https://github.com/jaywonchung",
       "contributions": []
     },
-    {
-      "login": "leo47007",
-      "name": "YU SHUN, HSIAO",
-      "avatar_url": "https://avatars.githubusercontent.com/leo47007",
-      "profile": "https://github.com/leo47007",
-      "contributions": []
-    },
     {
       "login": "AditiR-42",
       "name": "Aditi Raju",
@@ -265,6 +265,13 @@
       "profile": "https://github.com/AditiR-42",
       "contributions": []
     },
+    {
+      "login": "arbass22",
+      "name": "Andrew Bass",
+      "avatar_url": "https://avatars.githubusercontent.com/arbass22",
+      "profile": "https://github.com/arbass22",
+      "contributions": []
+    },
     {
       "login": "pongtr",
       "name": "Pong Trairatvorakul",
@@ -287,10 +294,10 @@
       "contributions": []
     },
     {
-      "login": "arbass22",
-      "name": "Andrew Bass",
-      "avatar_url": "https://avatars.githubusercontent.com/arbass22",
-      "profile": "https://github.com/arbass22",
+      "login": "ShvetankPrakash",
+      "name": "Shvetank Prakash",
+      "avatar_url": "https://avatars.githubusercontent.com/ShvetankPrakash",
+      "profile": "https://github.com/ShvetankPrakash",
       "contributions": []
     },
     {
@@ -301,10 +308,10 @@
       "contributions": []
     },
     {
-      "login": "ShvetankPrakash",
-      "name": "Shvetank Prakash",
-      "avatar_url": "https://avatars.githubusercontent.com/ShvetankPrakash",
-      "profile": "https://github.com/ShvetankPrakash",
+      "login": "Gjain234",
+      "name": "Gauri Jain",
+      "avatar_url": "https://avatars.githubusercontent.com/Gjain234",
+      "profile": "https://github.com/Gjain234",
       "contributions": []
     },
     {
@@ -322,10 +329,10 @@
       "contributions": []
     },
     {
-      "login": "Gjain234",
-      "name": "Gauri Jain",
-      "avatar_url": "https://avatars.githubusercontent.com/Gjain234",
-      "profile": "https://github.com/Gjain234",
+      "login": "Allen-Kuang",
+      "name": "Allen-Kuang",
+      "avatar_url": "https://avatars.githubusercontent.com/Allen-Kuang",
+      "profile": "https://github.com/Allen-Kuang",
       "contributions": []
     },
     {
@@ -335,13 +342,6 @@
       "profile": "https://github.com/gnodipac886",
       "contributions": []
     },
-    {
-      "login": "Allen-Kuang",
-      "name": "Allen-Kuang",
-      "avatar_url": "https://avatars.githubusercontent.com/Allen-Kuang",
-      "profile": "https://github.com/Allen-Kuang",
-      "contributions": []
-    },
     {
       "login": "serco425",
       "name": "Sercan Aygün",
@@ -349,6 +349,13 @@
       "profile": "https://github.com/serco425",
       "contributions": []
     },
+    {
+      "login": "NaN",
+      "name": "Batur Arslan",
+      "avatar_url": "https://www.gravatar.com/avatar/35a8d9ffd03f05e79a2c6ce6206a56f2?d=identicon&s=100",
+      "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
+      "contributions": []
+    },
     {
       "login": "NaN",
       "name": "Annie Laurie Cook",
@@ -356,6 +363,13 @@
       "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
       "contributions": []
     },
+    {
+      "login": "eezike",
+      "name": "Emeka Ezike",
+      "avatar_url": "https://avatars.githubusercontent.com/eezike",
+      "profile": "https://github.com/eezike",
+      "contributions": []
+    },
     {
       "login": "ciyer64",
       "name": "Curren Iyer",
@@ -363,13 +377,6 @@
       "profile": "https://github.com/ciyer64",
       "contributions": []
     },
-    {
-      "login": "YLab-UChicago",
-      "name": "yanjingl",
-      "avatar_url": "https://avatars.githubusercontent.com/YLab-UChicago",
-      "profile": "https://github.com/YLab-UChicago",
-      "contributions": []
-    },
     {
       "login": "YangZhou1997",
       "name": "Yang Zhou",
@@ -385,30 +392,30 @@
       "contributions": []
     },
     {
-      "login": "NaN",
-      "name": "Batur Arslan",
-      "avatar_url": "https://www.gravatar.com/avatar/35a8d9ffd03f05e79a2c6ce6206a56f2?d=identicon&s=100",
-      "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
+      "login": "YLab-UChicago",
+      "name": "yanjingl",
+      "avatar_url": "https://avatars.githubusercontent.com/YLab-UChicago",
+      "profile": "https://github.com/YLab-UChicago",
       "contributions": []
     },
     {
       "login": "NaN",
-      "name": "Costin-Andrei Oncescu",
-      "avatar_url": "https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100",
+      "name": "Yu-Shun Hsiao",
+      "avatar_url": "https://www.gravatar.com/avatar/242dbc711f7056b6a276763473fc88b8?d=identicon&s=100",
       "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
       "contributions": []
     },
     {
       "login": "NaN",
-      "name": "Yu-Shun Hsiao",
-      "avatar_url": "https://www.gravatar.com/avatar/242dbc711f7056b6a276763473fc88b8?d=identicon&s=100",
+      "name": "songhan",
+      "avatar_url": "https://www.gravatar.com/avatar/c2dc311aa8122d5f5f061e1db14682b1?d=identicon&s=100",
       "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
       "contributions": []
     },
     {
       "login": "NaN",
-      "name": "songhan",
-      "avatar_url": "https://www.gravatar.com/avatar/c2dc311aa8122d5f5f061e1db14682b1?d=identicon&s=100",
+      "name": "Costin-Andrei Oncescu",
+      "avatar_url": "https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100",
       "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
       "contributions": []
     },
@@ -420,10 +427,10 @@
       "contributions": []
     },
     {
-      "login": "eezike",
-      "name": "Emeka Ezike",
-      "avatar_url": "https://avatars.githubusercontent.com/eezike",
-      "profile": "https://github.com/eezike",
+      "login": "emmanuel2406",
+      "name": "Emmanuel Rassou",
+      "avatar_url": "https://avatars.githubusercontent.com/emmanuel2406",
+      "profile": "https://github.com/emmanuel2406",
       "contributions": []
     },
     {
diff --git a/README.md b/README.md
index 9f6f976c..cdb75437 100644
--- a/README.md
+++ b/README.md
@@ -68,86 +68,87 @@ Please note that the cs249r project is released with a [Contributor Code of Cond
       <td align="center" valign="top" width="20%"><a href="https://github.com/JaredP94"><img src="https://avatars.githubusercontent.com/JaredP94?s=100" width="100px;" alt="Jared Ping"/><br /><sub><b>Jared Ping</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/eliasab16"><img src="https://avatars.githubusercontent.com/eliasab16?s=100" width="100px;" alt="eliasab16"/><br /><sub><b>eliasab16</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ishapira1"><img src="https://avatars.githubusercontent.com/ishapira1?s=100" width="100px;" alt="ishapira"/><br /><sub><b>ishapira</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/8863743b4f26c1a20e730fcf7ebc3bc0?d=identicon&s=100?s=100" width="100px;" alt="Maximilian Lam"/><br /><sub><b>Maximilian Lam</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/Mjrovai"><img src="https://avatars.githubusercontent.com/Mjrovai?s=100" width="100px;" alt="Marcelo Rovai"/><br /><sub><b>Marcelo Rovai</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/Mjrovai"><img src="https://avatars.githubusercontent.com/Mjrovai?s=100" width="100px;" alt="Marcelo Rovai"/><br /><sub><b>Marcelo Rovai</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/8863743b4f26c1a20e730fcf7ebc3bc0?d=identicon&s=100?s=100" width="100px;" alt="Maximilian Lam"/><br /><sub><b>Maximilian Lam</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/mpstewart1"><img src="https://avatars.githubusercontent.com/mpstewart1?s=100" width="100px;" alt="Matthew Stewart"/><br /><sub><b>Matthew Stewart</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jaysonzlin"><img src="https://avatars.githubusercontent.com/jaysonzlin?s=100" width="100px;" alt="Jayson Lin"/><br /><sub><b>Jayson Lin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/18jeffreyma"><img src="https://avatars.githubusercontent.com/18jeffreyma?s=100" width="100px;" alt="Jeffrey Ma"/><br /><sub><b>Jeffrey Ma</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/sophiacho1"><img src="https://avatars.githubusercontent.com/sophiacho1?s=100" width="100px;" alt="Sophia Cho"/><br /><sub><b>Sophia Cho</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/18jeffreyma"><img src="https://avatars.githubusercontent.com/18jeffreyma?s=100" width="100px;" alt="Jeffrey Ma"/><br /><sub><b>Jeffrey Ma</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/korneelf1"><img src="https://avatars.githubusercontent.com/korneelf1?s=100" width="100px;" alt="Korneel Van den Berghe"/><br /><sub><b>Korneel Van den Berghe</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/zishenwan"><img src="https://avatars.githubusercontent.com/zishenwan?s=100" width="100px;" alt="Zishen"/><br /><sub><b>Zishen</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/alxrod"><img src="https://avatars.githubusercontent.com/alxrod?s=100" width="100px;" alt="Alex Rodriguez"/><br /><sub><b>Alex Rodriguez</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/colbybanbury"><img src="https://avatars.githubusercontent.com/colbybanbury?s=100" width="100px;" alt="Colby Banbury"/><br /><sub><b>Colby Banbury</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/srivatsankrishnan"><img src="https://avatars.githubusercontent.com/srivatsankrishnan?s=100" width="100px;" alt="Srivatsan Krishnan"/><br /><sub><b>Srivatsan Krishnan</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/andreamurillomtz"><img src="https://avatars.githubusercontent.com/andreamurillomtz?s=100" width="100px;" alt="Andrea Murillo"/><br /><sub><b>Andrea Murillo</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/alxrod"><img src="https://avatars.githubusercontent.com/alxrod?s=100" width="100px;" alt="Alex Rodriguez"/><br /><sub><b>Alex Rodriguez</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/andreamurillomtz"><img src="https://avatars.githubusercontent.com/andreamurillomtz?s=100" width="100px;" alt="Andrea Murillo"/><br /><sub><b>Andrea Murillo</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/1439f56088ae6ed2a84066d1396e3027?d=identicon&s=100?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/DivyaAmirtharaj"><img src="https://avatars.githubusercontent.com/DivyaAmirtharaj?s=100" width="100px;" alt="Divya"/><br /><sub><b>Divya</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/aptl26"><img src="https://avatars.githubusercontent.com/aptl26?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/arnaumarin"><img src="https://avatars.githubusercontent.com/arnaumarin?s=100" width="100px;" alt="arnaumarin"/><br /><sub><b>arnaumarin</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/ma3mool"><img src="https://avatars.githubusercontent.com/ma3mool?s=100" width="100px;" alt="Abdulrahman Mahmoud"/><br /><sub><b>Abdulrahman Mahmoud</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/ma3mool"><img src="https://avatars.githubusercontent.com/ma3mool?s=100" width="100px;" alt="Abdulrahman Mahmoud"/><br /><sub><b>Abdulrahman Mahmoud</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/aptl26"><img src="https://avatars.githubusercontent.com/aptl26?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/Ekhao"><img src="https://avatars.githubusercontent.com/Ekhao?s=100" width="100px;" alt="Emil Njor"/><br /><sub><b>Emil Njor</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/MichaelSchnebly"><img src="https://avatars.githubusercontent.com/MichaelSchnebly?s=100" width="100px;" alt="Michael Schnebly"/><br /><sub><b>Michael Schnebly</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ELSuitorHarvard"><img src="https://avatars.githubusercontent.com/ELSuitorHarvard?s=100" width="100px;" alt="ELSuitorHarvard"/><br /><sub><b>ELSuitorHarvard</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/oishib"><img src="https://avatars.githubusercontent.com/oishib?s=100" width="100px;" alt="oishib"/><br /><sub><b>oishib</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jared-ni"><img src="https://avatars.githubusercontent.com/jared-ni?s=100" width="100px;" alt="Jared Ni"/><br /><sub><b>Jared Ni</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/Ekhao"><img src="https://avatars.githubusercontent.com/Ekhao?s=100" width="100px;" alt="Emil Njor"/><br /><sub><b>Emil Njor</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jared-ni"><img src="https://avatars.githubusercontent.com/jared-ni?s=100" width="100px;" alt="Jared Ni"/><br /><sub><b>Jared Ni</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/mmaz"><img src="https://avatars.githubusercontent.com/mmaz?s=100" width="100px;" alt="Mark Mazumder"/><br /><sub><b>Mark Mazumder</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/leo47007"><img src="https://avatars.githubusercontent.com/leo47007?s=100" width="100px;" alt="YU SHUN, HSIAO"/><br /><sub><b>YU SHUN, HSIAO</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Sara-Khosravi"><img src="https://avatars.githubusercontent.com/Sara-Khosravi?s=100" width="100px;" alt="Sara Khosravi"/><br /><sub><b>Sara Khosravi</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BaeHenryS"><img src="https://avatars.githubusercontent.com/BaeHenryS?s=100" width="100px;" alt="Henry Bae"/><br /><sub><b>Henry Bae</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/leo47007"><img src="https://avatars.githubusercontent.com/leo47007?s=100" width="100px;" alt="YU SHUN, HSIAO"/><br /><sub><b>YU SHUN, HSIAO</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/AditiR-42"><img src="https://avatars.githubusercontent.com/AditiR-42?s=100" width="100px;" alt="Aditi Raju"/><br /><sub><b>Aditi Raju</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/arbass22"><img src="https://avatars.githubusercontent.com/arbass22?s=100" width="100px;" alt="Andrew Bass"/><br /><sub><b>Andrew Bass</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/pongtr"><img src="https://avatars.githubusercontent.com/pongtr?s=100" width="100px;" alt="Pong Trairatvorakul"/><br /><sub><b>Pong Trairatvorakul</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/eurashin"><img src="https://avatars.githubusercontent.com/eurashin?s=100" width="100px;" alt="eurashin"/><br /><sub><b>eurashin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/arbass22"><img src="https://avatars.githubusercontent.com/arbass22?s=100" width="100px;" alt="Andrew Bass"/><br /><sub><b>Andrew Bass</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ShvetankPrakash"><img src="https://avatars.githubusercontent.com/ShvetankPrakash?s=100" width="100px;" alt="Shvetank Prakash"/><br /><sub><b>Shvetank Prakash</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/Gjain234"><img src="https://avatars.githubusercontent.com/Gjain234?s=100" width="100px;" alt="Gauri Jain"/><br /><sub><b>Gauri Jain</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/alex-oesterling"><img src="https://avatars.githubusercontent.com/alex-oesterling?s=100" width="100px;" alt="Alex Oesterling"/><br /><sub><b>Alex Oesterling</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/BrunoScaglione"><img src="https://avatars.githubusercontent.com/BrunoScaglione?s=100" width="100px;" alt="Bruno Scaglione"/><br /><sub><b>Bruno Scaglione</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/Gjain234"><img src="https://avatars.githubusercontent.com/Gjain234?s=100" width="100px;" alt="Gauri Jain"/><br /><sub><b>Gauri Jain</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/gnodipac886"><img src="https://avatars.githubusercontent.com/gnodipac886?s=100" width="100px;" alt="Eric D"/><br /><sub><b>Eric D</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/BrunoScaglione"><img src="https://avatars.githubusercontent.com/BrunoScaglione?s=100" width="100px;" alt="Bruno Scaglione"/><br /><sub><b>Bruno Scaglione</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Allen-Kuang"><img src="https://avatars.githubusercontent.com/Allen-Kuang?s=100" width="100px;" alt="Allen-Kuang"/><br /><sub><b>Allen-Kuang</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/gnodipac886"><img src="https://avatars.githubusercontent.com/gnodipac886?s=100" width="100px;" alt="Eric D"/><br /><sub><b>Eric D</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/serco425"><img src="https://avatars.githubusercontent.com/serco425?s=100" width="100px;" alt="Sercan Aygün"/><br /><sub><b>Sercan Aygün</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/7cd8d5dfd83071f23979019d97655dc5?d=identicon&s=100?s=100" width="100px;" alt="Annie Laurie Cook"/><br /><sub><b>Annie Laurie Cook</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/35a8d9ffd03f05e79a2c6ce6206a56f2?d=identicon&s=100?s=100" width="100px;" alt="Batur Arslan"/><br /><sub><b>Batur Arslan</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/7cd8d5dfd83071f23979019d97655dc5?d=identicon&s=100?s=100" width="100px;" alt="Annie Laurie Cook"/><br /><sub><b>Annie Laurie Cook</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/eezike"><img src="https://avatars.githubusercontent.com/eezike?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ciyer64"><img src="https://avatars.githubusercontent.com/ciyer64?s=100" width="100px;" alt="Curren Iyer"/><br /><sub><b>Curren Iyer</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/YangZhou1997"><img src="https://avatars.githubusercontent.com/YangZhou1997?s=100" width="100px;" alt="Yang Zhou"/><br /><sub><b>Yang Zhou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/abigailswallow"><img src="https://avatars.githubusercontent.com/abigailswallow?s=100" width="100px;" alt="abigailswallow"/><br /><sub><b>abigailswallow</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/35a8d9ffd03f05e79a2c6ce6206a56f2?d=identicon&s=100?s=100" width="100px;" alt="Batur Arslan"/><br /><sub><b>Batur Arslan</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100?s=100" width="100px;" alt="Costin-Andrei Oncescu"/><br /><sub><b>Costin-Andrei Oncescu</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/242dbc711f7056b6a276763473fc88b8?d=identicon&s=100?s=100" width="100px;" alt="Yu-Shun Hsiao"/><br /><sub><b>Yu-Shun Hsiao</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/c2dc311aa8122d5f5f061e1db14682b1?d=identicon&s=100?s=100" width="100px;" alt="songhan"/><br /><sub><b>songhan</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100?s=100" width="100px;" alt="Costin-Andrei Oncescu"/><br /><sub><b>Costin-Andrei Oncescu</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jessicaquaye"><img src="https://avatars.githubusercontent.com/jessicaquaye?s=100" width="100px;" alt="Jessica Quaye"/><br /><sub><b>Jessica Quaye</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/eezike"><img src="https://avatars.githubusercontent.com/eezike?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/emmanuel2406"><img src="https://avatars.githubusercontent.com/emmanuel2406?s=100" width="100px;" alt="Emmanuel Rassou"/><br /><sub><b>Emmanuel Rassou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/happyappledog"><img src="https://avatars.githubusercontent.com/happyappledog?s=100" width="100px;" alt="happyappledog"/><br /><sub><b>happyappledog</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jasonlyik"><img src="https://avatars.githubusercontent.com/jasonlyik?s=100" width="100px;" alt="Jason Yik"/><br /><sub><b>Jason Yik</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/sjohri20"><img src="https://avatars.githubusercontent.com/sjohri20?s=100" width="100px;" alt="Shreya Johri"/><br /><sub><b>Shreya Johri</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/skmur"><img src="https://avatars.githubusercontent.com/skmur?s=100" width="100px;" alt="Sonia Murthy"/><br /><sub><b>Sonia Murthy</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/vijay-edu"><img src="https://avatars.githubusercontent.com/vijay-edu?s=100" width="100px;" alt="Vijay Edupuganti"/><br /><sub><b>Vijay Edupuganti</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/vijay-edu"><img src="https://avatars.githubusercontent.com/vijay-edu?s=100" width="100px;" alt="Vijay Edupuganti"/><br /><sub><b>Vijay Edupuganti</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/vitasam"><img src="https://avatars.githubusercontent.com/vitasam?s=100" width="100px;" alt="The Random DIY"/><br /><sub><b>The Random DIY</b></sub></a><br /></td>
     </tr>
   </tbody>
diff --git a/_quarto.yml b/_quarto.yml
index 986ba475..106c527d 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -32,7 +32,7 @@ book:
     collapse: true
     back-to-top-navigation: true
     right:
-      - text: 🌟 Help Us Reach 1,000 GitHub Stars! 🌟</br><small>For every 25 stars, Arduino and SEEED donate </br> a NiclaVision or XIAO ESP32E for AI education.</small>
+      - text: 🌟 Help Us Reach 1,000 GitHub Stars! 🌟</br><small>For every 25 stars, Arduino and SEEED donate </br> a NiclaVision or XIAO ESP32S3 for AI education.</small>
         href: https://github.com/harvard-edge/cs249r_book
 
   favicon: favicon.png
diff --git a/contents/contributors.qmd b/contents/contributors.qmd
index 572e581f..cadafdb6 100644
--- a/contents/contributors.qmd
+++ b/contents/contributors.qmd
@@ -84,86 +84,87 @@ We extend our sincere thanks to the diverse group of individuals who have genero
       <td align="center" valign="top" width="20%"><a href="https://github.com/JaredP94"><img src="https://avatars.githubusercontent.com/JaredP94?s=100" width="100px;" alt="Jared Ping"/><br /><sub><b>Jared Ping</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/eliasab16"><img src="https://avatars.githubusercontent.com/eliasab16?s=100" width="100px;" alt="eliasab16"/><br /><sub><b>eliasab16</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ishapira1"><img src="https://avatars.githubusercontent.com/ishapira1?s=100" width="100px;" alt="ishapira"/><br /><sub><b>ishapira</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/8863743b4f26c1a20e730fcf7ebc3bc0?d=identicon&s=100?s=100" width="100px;" alt="Maximilian Lam"/><br /><sub><b>Maximilian Lam</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/Mjrovai"><img src="https://avatars.githubusercontent.com/Mjrovai?s=100" width="100px;" alt="Marcelo Rovai"/><br /><sub><b>Marcelo Rovai</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/Mjrovai"><img src="https://avatars.githubusercontent.com/Mjrovai?s=100" width="100px;" alt="Marcelo Rovai"/><br /><sub><b>Marcelo Rovai</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/8863743b4f26c1a20e730fcf7ebc3bc0?d=identicon&s=100?s=100" width="100px;" alt="Maximilian Lam"/><br /><sub><b>Maximilian Lam</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/mpstewart1"><img src="https://avatars.githubusercontent.com/mpstewart1?s=100" width="100px;" alt="Matthew Stewart"/><br /><sub><b>Matthew Stewart</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jaysonzlin"><img src="https://avatars.githubusercontent.com/jaysonzlin?s=100" width="100px;" alt="Jayson Lin"/><br /><sub><b>Jayson Lin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/18jeffreyma"><img src="https://avatars.githubusercontent.com/18jeffreyma?s=100" width="100px;" alt="Jeffrey Ma"/><br /><sub><b>Jeffrey Ma</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/sophiacho1"><img src="https://avatars.githubusercontent.com/sophiacho1?s=100" width="100px;" alt="Sophia Cho"/><br /><sub><b>Sophia Cho</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/18jeffreyma"><img src="https://avatars.githubusercontent.com/18jeffreyma?s=100" width="100px;" alt="Jeffrey Ma"/><br /><sub><b>Jeffrey Ma</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/korneelf1"><img src="https://avatars.githubusercontent.com/korneelf1?s=100" width="100px;" alt="Korneel Van den Berghe"/><br /><sub><b>Korneel Van den Berghe</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/zishenwan"><img src="https://avatars.githubusercontent.com/zishenwan?s=100" width="100px;" alt="Zishen"/><br /><sub><b>Zishen</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/alxrod"><img src="https://avatars.githubusercontent.com/alxrod?s=100" width="100px;" alt="Alex Rodriguez"/><br /><sub><b>Alex Rodriguez</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/colbybanbury"><img src="https://avatars.githubusercontent.com/colbybanbury?s=100" width="100px;" alt="Colby Banbury"/><br /><sub><b>Colby Banbury</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/srivatsankrishnan"><img src="https://avatars.githubusercontent.com/srivatsankrishnan?s=100" width="100px;" alt="Srivatsan Krishnan"/><br /><sub><b>Srivatsan Krishnan</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/andreamurillomtz"><img src="https://avatars.githubusercontent.com/andreamurillomtz?s=100" width="100px;" alt="Andrea Murillo"/><br /><sub><b>Andrea Murillo</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/alxrod"><img src="https://avatars.githubusercontent.com/alxrod?s=100" width="100px;" alt="Alex Rodriguez"/><br /><sub><b>Alex Rodriguez</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/andreamurillomtz"><img src="https://avatars.githubusercontent.com/andreamurillomtz?s=100" width="100px;" alt="Andrea Murillo"/><br /><sub><b>Andrea Murillo</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/1439f56088ae6ed2a84066d1396e3027?d=identicon&s=100?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/DivyaAmirtharaj"><img src="https://avatars.githubusercontent.com/DivyaAmirtharaj?s=100" width="100px;" alt="Divya"/><br /><sub><b>Divya</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/aptl26"><img src="https://avatars.githubusercontent.com/aptl26?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/arnaumarin"><img src="https://avatars.githubusercontent.com/arnaumarin?s=100" width="100px;" alt="arnaumarin"/><br /><sub><b>arnaumarin</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/ma3mool"><img src="https://avatars.githubusercontent.com/ma3mool?s=100" width="100px;" alt="Abdulrahman Mahmoud"/><br /><sub><b>Abdulrahman Mahmoud</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/ma3mool"><img src="https://avatars.githubusercontent.com/ma3mool?s=100" width="100px;" alt="Abdulrahman Mahmoud"/><br /><sub><b>Abdulrahman Mahmoud</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/aptl26"><img src="https://avatars.githubusercontent.com/aptl26?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/Ekhao"><img src="https://avatars.githubusercontent.com/Ekhao?s=100" width="100px;" alt="Emil Njor"/><br /><sub><b>Emil Njor</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/MichaelSchnebly"><img src="https://avatars.githubusercontent.com/MichaelSchnebly?s=100" width="100px;" alt="Michael Schnebly"/><br /><sub><b>Michael Schnebly</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ELSuitorHarvard"><img src="https://avatars.githubusercontent.com/ELSuitorHarvard?s=100" width="100px;" alt="ELSuitorHarvard"/><br /><sub><b>ELSuitorHarvard</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/oishib"><img src="https://avatars.githubusercontent.com/oishib?s=100" width="100px;" alt="oishib"/><br /><sub><b>oishib</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jared-ni"><img src="https://avatars.githubusercontent.com/jared-ni?s=100" width="100px;" alt="Jared Ni"/><br /><sub><b>Jared Ni</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/Ekhao"><img src="https://avatars.githubusercontent.com/Ekhao?s=100" width="100px;" alt="Emil Njor"/><br /><sub><b>Emil Njor</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jared-ni"><img src="https://avatars.githubusercontent.com/jared-ni?s=100" width="100px;" alt="Jared Ni"/><br /><sub><b>Jared Ni</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/mmaz"><img src="https://avatars.githubusercontent.com/mmaz?s=100" width="100px;" alt="Mark Mazumder"/><br /><sub><b>Mark Mazumder</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/leo47007"><img src="https://avatars.githubusercontent.com/leo47007?s=100" width="100px;" alt="YU SHUN, HSIAO"/><br /><sub><b>YU SHUN, HSIAO</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Sara-Khosravi"><img src="https://avatars.githubusercontent.com/Sara-Khosravi?s=100" width="100px;" alt="Sara Khosravi"/><br /><sub><b>Sara Khosravi</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BaeHenryS"><img src="https://avatars.githubusercontent.com/BaeHenryS?s=100" width="100px;" alt="Henry Bae"/><br /><sub><b>Henry Bae</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/leo47007"><img src="https://avatars.githubusercontent.com/leo47007?s=100" width="100px;" alt="YU SHUN, HSIAO"/><br /><sub><b>YU SHUN, HSIAO</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/AditiR-42"><img src="https://avatars.githubusercontent.com/AditiR-42?s=100" width="100px;" alt="Aditi Raju"/><br /><sub><b>Aditi Raju</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/arbass22"><img src="https://avatars.githubusercontent.com/arbass22?s=100" width="100px;" alt="Andrew Bass"/><br /><sub><b>Andrew Bass</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/pongtr"><img src="https://avatars.githubusercontent.com/pongtr?s=100" width="100px;" alt="Pong Trairatvorakul"/><br /><sub><b>Pong Trairatvorakul</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/eurashin"><img src="https://avatars.githubusercontent.com/eurashin?s=100" width="100px;" alt="eurashin"/><br /><sub><b>eurashin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/arbass22"><img src="https://avatars.githubusercontent.com/arbass22?s=100" width="100px;" alt="Andrew Bass"/><br /><sub><b>Andrew Bass</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ShvetankPrakash"><img src="https://avatars.githubusercontent.com/ShvetankPrakash?s=100" width="100px;" alt="Shvetank Prakash"/><br /><sub><b>Shvetank Prakash</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/Gjain234"><img src="https://avatars.githubusercontent.com/Gjain234?s=100" width="100px;" alt="Gauri Jain"/><br /><sub><b>Gauri Jain</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/alex-oesterling"><img src="https://avatars.githubusercontent.com/alex-oesterling?s=100" width="100px;" alt="Alex Oesterling"/><br /><sub><b>Alex Oesterling</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/BrunoScaglione"><img src="https://avatars.githubusercontent.com/BrunoScaglione?s=100" width="100px;" alt="Bruno Scaglione"/><br /><sub><b>Bruno Scaglione</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/Gjain234"><img src="https://avatars.githubusercontent.com/Gjain234?s=100" width="100px;" alt="Gauri Jain"/><br /><sub><b>Gauri Jain</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/gnodipac886"><img src="https://avatars.githubusercontent.com/gnodipac886?s=100" width="100px;" alt="Eric D"/><br /><sub><b>Eric D</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/BrunoScaglione"><img src="https://avatars.githubusercontent.com/BrunoScaglione?s=100" width="100px;" alt="Bruno Scaglione"/><br /><sub><b>Bruno Scaglione</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Allen-Kuang"><img src="https://avatars.githubusercontent.com/Allen-Kuang?s=100" width="100px;" alt="Allen-Kuang"/><br /><sub><b>Allen-Kuang</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/gnodipac886"><img src="https://avatars.githubusercontent.com/gnodipac886?s=100" width="100px;" alt="Eric D"/><br /><sub><b>Eric D</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/serco425"><img src="https://avatars.githubusercontent.com/serco425?s=100" width="100px;" alt="Sercan Aygün"/><br /><sub><b>Sercan Aygün</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/7cd8d5dfd83071f23979019d97655dc5?d=identicon&s=100?s=100" width="100px;" alt="Annie Laurie Cook"/><br /><sub><b>Annie Laurie Cook</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/35a8d9ffd03f05e79a2c6ce6206a56f2?d=identicon&s=100?s=100" width="100px;" alt="Batur Arslan"/><br /><sub><b>Batur Arslan</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/7cd8d5dfd83071f23979019d97655dc5?d=identicon&s=100?s=100" width="100px;" alt="Annie Laurie Cook"/><br /><sub><b>Annie Laurie Cook</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/eezike"><img src="https://avatars.githubusercontent.com/eezike?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ciyer64"><img src="https://avatars.githubusercontent.com/ciyer64?s=100" width="100px;" alt="Curren Iyer"/><br /><sub><b>Curren Iyer</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/YangZhou1997"><img src="https://avatars.githubusercontent.com/YangZhou1997?s=100" width="100px;" alt="Yang Zhou"/><br /><sub><b>Yang Zhou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/abigailswallow"><img src="https://avatars.githubusercontent.com/abigailswallow?s=100" width="100px;" alt="abigailswallow"/><br /><sub><b>abigailswallow</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/35a8d9ffd03f05e79a2c6ce6206a56f2?d=identicon&s=100?s=100" width="100px;" alt="Batur Arslan"/><br /><sub><b>Batur Arslan</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100?s=100" width="100px;" alt="Costin-Andrei Oncescu"/><br /><sub><b>Costin-Andrei Oncescu</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/242dbc711f7056b6a276763473fc88b8?d=identicon&s=100?s=100" width="100px;" alt="Yu-Shun Hsiao"/><br /><sub><b>Yu-Shun Hsiao</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/c2dc311aa8122d5f5f061e1db14682b1?d=identicon&s=100?s=100" width="100px;" alt="songhan"/><br /><sub><b>songhan</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100?s=100" width="100px;" alt="Costin-Andrei Oncescu"/><br /><sub><b>Costin-Andrei Oncescu</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jessicaquaye"><img src="https://avatars.githubusercontent.com/jessicaquaye?s=100" width="100px;" alt="Jessica Quaye"/><br /><sub><b>Jessica Quaye</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/eezike"><img src="https://avatars.githubusercontent.com/eezike?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/emmanuel2406"><img src="https://avatars.githubusercontent.com/emmanuel2406?s=100" width="100px;" alt="Emmanuel Rassou"/><br /><sub><b>Emmanuel Rassou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/happyappledog"><img src="https://avatars.githubusercontent.com/happyappledog?s=100" width="100px;" alt="happyappledog"/><br /><sub><b>happyappledog</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jasonlyik"><img src="https://avatars.githubusercontent.com/jasonlyik?s=100" width="100px;" alt="Jason Yik"/><br /><sub><b>Jason Yik</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/sjohri20"><img src="https://avatars.githubusercontent.com/sjohri20?s=100" width="100px;" alt="Shreya Johri"/><br /><sub><b>Shreya Johri</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/skmur"><img src="https://avatars.githubusercontent.com/skmur?s=100" width="100px;" alt="Sonia Murthy"/><br /><sub><b>Sonia Murthy</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/vijay-edu"><img src="https://avatars.githubusercontent.com/vijay-edu?s=100" width="100px;" alt="Vijay Edupuganti"/><br /><sub><b>Vijay Edupuganti</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/vijay-edu"><img src="https://avatars.githubusercontent.com/vijay-edu?s=100" width="100px;" alt="Vijay Edupuganti"/><br /><sub><b>Vijay Edupuganti</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/vitasam"><img src="https://avatars.githubusercontent.com/vitasam?s=100" width="100px;" alt="The Random DIY"/><br /><sub><b>The Random DIY</b></sub></a><br /></td>
     </tr>
   </tbody>
diff --git a/contents/dl_primer/dl_primer.qmd b/contents/dl_primer/dl_primer.qmd
index 683dd0d5..34b042e4 100644
--- a/contents/dl_primer/dl_primer.qmd
+++ b/contents/dl_primer/dl_primer.qmd
@@ -94,7 +94,7 @@ The forward pass is the initial phase where data moves through the network from
 
 # Neural Networks
 
-{{< video <https://www.youtube.com/embed/aircAruvnKk?si=qfkBf8MJjC2WSyw3> >}}
+{{< video <https://www.youtube.com/watch?v=aircAruvnKk-w&list=PLZHQObOWTQDNU6R1_67000Dx_ZCJB-3pi&index=1> >}}
 
 :::
 
diff --git a/github-button.html b/github-button.html
index 67297da2..bbd89d79 100644
--- a/github-button.html
+++ b/github-button.html
@@ -42,7 +42,7 @@
 
     <div class="iframe-container">
         <h3>🌟 Help Us Reach 1,000 Stars! 🌟</h3>
-        <p>For every 25 stars, <span class="highlight">Arduino and SEEED will each donate a <a href="https://store.arduino.cc/products/nicla-vision" target="_blank">NiclaVision</a> or <a href="https://www.seeedstudio.com/XIAO-ESP32S3-Sense-p-5639.html" target="_blank">XIAO ESP32E</a></span> kit for AI education in the developing world. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>&nbsp;</em></p>
+        <p>For every 25 stars, <span class="highlight">Arduino and SEEED will each donate a <a href="https://store.arduino.cc/products/nicla-vision" target="_blank">NiclaVision</a> or <a href="https://www.seeedstudio.com/XIAO-ESP32S3-Sense-p-5639.html" target="_blank">XIAO ESP32S3</a></span> kit for AI education in the developing world. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<em>&nbsp;</em></p>
         <!-- Star Button -->
         <a class="github-button"
         href="https://github.com/harvard-edge/cs249r_book"