Update app.py

app.py

@@ -42,7 +42,7 @@ examples=[
 ]
 
 # Helper: Downsample video to extract a fixed number of frames.
-def downsample_video(video_path, num_frames=32):
+def downsample_video(video_path, num_frames=22):
     cap = cv2.VideoCapture(video_path)
     total_frames = int(cap.get(cv2.CAP_PROP_FRAME_COUNT))
     fps = cap.get(cv2.CAP_PROP_FPS)