tweak max duration

app.py

@@ -219,7 +219,7 @@ def process_video(video_path, prompt):
         print(traceback.format_exc())  # This will print the full stack trace
         return None
     
-@spaces.GPU(duration=600)
+@spaces.GPU(duration=300)
 def segment_video(video_file, prompt):
     if video_file is None:
         return None