diff --git a/src/prep.py b/src/prep.py
index 3b9cf2c2..cff54730 100644
--- a/src/prep.py
+++ b/src/prep.py
@@ -1132,7 +1132,7 @@ def dvd_screenshots(self, meta, disc_num, num_screens=None):
                 else:
                     # If the duration is already an int or float, use it directly
                     length = float(track.duration) / 1000  # noqa #F841 # Convert to seconds
-                
+
                 # Proceed as usual for other fields
                 par = float(track.pixel_aspect_ratio)
                 dar = float(track.display_aspect_ratio)