diff --git a/frigate/config/camera/record.py b/frigate/config/camera/record.py
index d984b6387..2be076f8e 100644
--- a/frigate/config/camera/record.py
+++ b/frigate/config/camera/record.py
@@ -32,6 +32,7 @@ class RecordRetainConfig(FrigateBaseModel):
     days: float = Field(default=0, title="Default retention period.")
     mode: RetainModeEnum = Field(default=RetainModeEnum.all, title="Retain mode.")
 
+
 class RecordCleanupConfig(FrigateBaseModel):
     trigger_minutes: int = Field(
         default=60,
diff --git a/frigate/test/test_storage.py b/frigate/test/test_storage.py
index 55f5873c6..bdec99ca9 100644
--- a/frigate/test/test_storage.py
+++ b/frigate/test/test_storage.py
@@ -140,13 +140,15 @@ class TestHttp(unittest.TestCase):
         assert storage.camera_storage_stats == {
             "front_door": {"bandwidth": 0, "needs_refresh": True},
         }
-    
-    @patch('frigate.storage.shutil.disk_usage')
+
+    @patch("frigate.storage.shutil.disk_usage")
     def test_storage_cleanup(self, mock_disk_usage):
         """Ensure that all recordings are cleaned up when necessary."""
         config = FrigateConfig(**self.minimal_config)
         storage = StorageMaintainer(config, MagicMock())
-        mock_disk_usage.return_value = shutil._ntuple_diskusage(total=10000, used=5000, free=5000)
+        mock_disk_usage.return_value = shutil._ntuple_diskusage(
+            total=10000, used=5000, free=5000
+        )
 
         id = "123456.keep"
         time_keep = datetime.datetime.now().timestamp()
@@ -213,12 +215,14 @@ class TestHttp(unittest.TestCase):
             Recordings.get(Recordings.id == rec_d2_id)
             Recordings.get(Recordings.id == rec_d3_id)
 
-    @patch('frigate.storage.shutil.disk_usage')
+    @patch("frigate.storage.shutil.disk_usage")
     def test_storage_cleanup_keeps_retained(self, mock_disk_usage):
         """Ensure that all recordings are cleaned up when necessary."""
         config = FrigateConfig(**self.minimal_config)
         storage = StorageMaintainer(config, MagicMock())
-        mock_disk_usage.return_value = shutil._ntuple_diskusage(total=10000, used=5000, free=5000)
+        mock_disk_usage.return_value = shutil._ntuple_diskusage(
+            total=10000, used=5000, free=5000
+        )
 
         id = "123456.keep"
         time_keep = datetime.datetime.now().timestamp()