diff --git a/notebook/batching_performance.ipynb b/notebook/batching_performance.ipynb
index e48cc7f..4d2dd38 100644
--- a/notebook/batching_performance.ipynb
+++ b/notebook/batching_performance.ipynb
@@ -23,7 +23,6 @@
     "import time\n",
     "import datetime\n",
     "import matplotlib.pyplot as plt\n",
-    "from IPython.display import display, HTML\n",
     "import difflib"
    ]
   },