Update app.py

app.py

@@ -80,11 +80,9 @@ def upload():
         result_data = analyze_video(filepath, filename, session['user_id'])
         result_image = result_data["plot"]
         frame_images = result_data["frames"]
-
-        print(f"✅ analyze_video returned: {result_image}")
     except Exception as e:
-        print(f"❌ analyze_video failed: {e}")
         result_image = "placeholder.jpg"
+        frame_images = []
 
     return redirect(url_for(
         'index',