Fix flake8 errors

.flake8

@@ -1,3 +0,0 @@
-[flake8]
-inline-quotes = "
-indent-size = 4

camdetect.py

@@ -116,7 +116,6 @@ gauge_queue_frames.labels("hold").set(0)
 gauge_queue_frames.labels("upload").set(0)
 counter_frames.labels("motion").inc(0)
 
-
 assert SLIDE_WINDOW <= 8  # This is 256 frames which should be enough
 
 
@@ -273,9 +272,7 @@ async def motion_detector(reference_frame, download_queue, upload_queue):
                     "screenshots": [],
                     "action": "event",
                 }
-                },
-                upsert = True,
-                return_document=ReturnDocument.AFTER)
+            }, upsert=True, return_document=ReturnDocument.AFTER)
             app.ctx.event_id = event_id = result["_id"]
 
         # Handle buffering frames prior event start