minor bux fixed 4

app.py

@@ -2,11 +2,12 @@ import gradio as gr
 import json
 from src.pipeline import run_pipeline, search_highlights
 from dotenv import load_dotenv
+import shutil
 
 load_dotenv() 
 
 def extract(video_file, game_card_str):
-    video_file.save("uploaded.mp4")
+    shutil.copy(video_file.name, "uploaded.mp4")
     result = run_pipeline("uploaded.mp4", game_card_str)
     return json.dumps(result, indent=2)