Update app.py

app.py

@@ -42,7 +42,7 @@ def get_video_length(video_path):
     video = cv2.VideoCapture(video_path)
     fps = video.get(cv2.CAP_PROP_FPS)  # Frames per second
     total_frames = int(video.get(cv2.CAP_PROP_FRAME_COUNT))  # Total frames in the video
-    duration = total_frames / fps if fps > 0 else 0  # Duration in seconds
+    duration = int(total_frames / fps) if fps > 0 else 0  # Duration in seconds, as an integer
     video.release()
     return duration