Update app.py

app.py

@@ -169,7 +169,7 @@ def process_uploaded_video(video_path):
 
         return "processed_video.mp4", lbw_decision, ball_speed_str
     except Exception as e:
-        return None, f"Error processing video: {str(e)}. Ensure video is MP4 with H.264 codec and contains a visible red ball.", "N/A"
+        return "processed_video.mp4", f"Error processing video: {str(e)}. Ensure video is MP4 with H.264 codec and contains a visible red ball.", "N/A"
 
 def process_live_video(url, state, button_click):
     """
@@ -284,7 +284,7 @@ def process_live_video(url, state, button_click):
 
         return "processed_video.mp4", lbw_decision, ball_speed_str, new_state
     except Exception as e:
-        return None, f"Error processing video: {str(e)}. Ensure video is MP4 with H.264 codec and contains a visible red ball.", "N/A", state
+        return "processed_video.mp4", f"Error processing video: {str(e)}. Ensure video is MP4 with H.264 codec and contains a visible red ball.", "N/A", state
 
 def create_interface():
     """Create Gradio interfaces for upload and live analysis."""