diff --git a/tests/conftest.py b/tests/conftest.py
index 5d39fb4..858150d 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -67,6 +67,7 @@ def aircon_fixture(backend_selector_mock, auth_fixture, client_session_fixture):
         )
         yield aircon
 
+
 @pytest.fixture(name="refrigerator")
 def refrigerator_fixture(backend_selector_mock, auth_fixture, client_session_fixture):
     with patch("whirlpool.appliance.Appliance._create_headers", return_value={}):
diff --git a/tests/test_refrigerator.py b/tests/test_refrigerator.py
index 297e6d8..b6ba47e 100644
--- a/tests/test_refrigerator.py
+++ b/tests/test_refrigerator.py
@@ -22,7 +22,9 @@
 
 
 async def test_attributes(
-    refrigerator: Refrigerator, backend_selector_mock: BackendSelector, aioresponses_mock
+    refrigerator: Refrigerator,
+    backend_selector_mock: BackendSelector,
+    aioresponses_mock
 ):
     aioresponses_mock.get(
         backend_selector_mock.websocket_url,