diff --git a/src/piclassifier/cptvmotiondetector.py b/src/piclassifier/cptvmotiondetector.py
index ae8d5493..c6c9da73 100644
--- a/src/piclassifier/cptvmotiondetector.py
+++ b/src/piclassifier/cptvmotiondetector.py
@@ -167,7 +167,7 @@ def skip_frame(self):
 def is_affected_by_ffc(cptv_frame):
     if cptv_frame.time_on is None or cptv_frame.last_ffc_time is None:
         return False
-    if isinstance(cptv_frame.time_on,int):
+    if isinstance(cptv_frame.time_on, int):
         return (
             cptv_frame.time_on - cptv_frame.last_ffc_time
         ) < CPTVMotionDetector.FFC_PERIOD.seconds
diff --git a/src/track/clip.py b/src/track/clip.py
index f791422b..0fb2668c 100644
--- a/src/track/clip.py
+++ b/src/track/clip.py
@@ -185,8 +185,7 @@ def calculate_background(self, frame_reader):
             self.update_background(frame.pix)
             self._background_calculated()
             return
-                
- 
+
         first_frame = frame
         initial_frames = None
         initial_diff = None
@@ -251,7 +250,7 @@ def remove_background_animals(self, initial_frame, initial_diff):
 
         max_region = Rectangle(0, 0, self.res_x, self.res_y)
         for component, centroid in zip(lower_objects[1:], centroids[1:]):
-            print("Found component",component)
+            print("Found component", component)
             region = Region(
                 component[0],
                 component[1],
@@ -267,11 +266,11 @@ def remove_background_animals(self, initial_frame, initial_diff):
                     component[4],
                 )
                 continue
-            print("Region is",region)
+            print("Region is", region)
             background_region = region.subimage(initial_frame)
             norm_back = background_region.copy()
             norm_back, _ = normalize(norm_back, new_max=255)
-            print(norm_back.dtype,norm_back.max())
+            print(norm_back.dtype, norm_back.max())
             sub_components, sub_connected, sub_stats, centroids = detect_objects(
                 np.uint8(norm_back), otsus=True
             )
diff --git a/src/track/cliptrackextractor.py b/src/track/cliptrackextractor.py
index a56e0167..63df479b 100644
--- a/src/track/cliptrackextractor.py
+++ b/src/track/cliptrackextractor.py
@@ -106,7 +106,7 @@ def parse_clip(self, clip, process_background=False):
         camera_model = None
         if header.model:
             camera_model = header.model
-            print("Camera",camera_model)
+            print("Camera", camera_model)
         clip.set_model(camera_model)
 
         # if we have the triggered motion threshold should use that
@@ -116,7 +116,7 @@ def parse_clip(self, clip, process_background=False):
             temp_thresh = motion.get("triggeredthresh")
             if temp_thresh:
                 clip.temp_thresh = temp_thresh
-        video_start_time = datetime.fromtimestamp(header.timestamp/1000000)
+        video_start_time = datetime.fromtimestamp(header.timestamp / 1000000)
         video_start_time = video_start_time.astimezone(Clip.local_tz)
         clip.set_video_stats(video_start_time)
         clip.calculate_background(reader)