diff --git a/.github/workflows/formatting_linting.yml b/.github/workflows/formatting_linting.yml
index a8bd0c146..eacf31d97 100644
--- a/.github/workflows/formatting_linting.yml
+++ b/.github/workflows/formatting_linting.yml
@@ -66,4 +66,4 @@ jobs:
           python -m pip install --upgrade wheel pip
           pip install .[lint]
       - name: Run isort
-        run: isort --check-only --diff moviepy setup.py scripts docs/conf.py examples tests
+        run: isort --check-only --diff moviepy scripts docs/conf.py examples tests
diff --git a/moviepy/video/VideoClip.py b/moviepy/video/VideoClip.py
index 4e1c7ce13..2c94425e1 100644
--- a/moviepy/video/VideoClip.py
+++ b/moviepy/video/VideoClip.py
@@ -34,7 +34,7 @@
     requires_fps,
     use_clip_fps_by_default,
 )
-from moviepy.tools import extensions_dict, find_extension, compute_position
+from moviepy.tools import compute_position, extensions_dict, find_extension
 from moviepy.video.fx.Crop import Crop
 from moviepy.video.fx.Resize import Resize
 from moviepy.video.fx.Rotate import Rotate
diff --git a/tests/test_issues.py b/tests/test_issues.py
index a1bca32f4..8983ccfc5 100644
--- a/tests/test_issues.py
+++ b/tests/test_issues.py
@@ -1,6 +1,7 @@
 """Issue tests meant to be run with pytest."""
 
 import os
+
 import numpy as np
 
 import pytest