Update app.py

app.py

@@ -21,8 +21,8 @@ from gradio_client import Client, handle_file
 
 app = Flask(__name__)
 app.config['SECRET_KEY'] = 'your-secret-key-here'
-# Change this line:
-socketio = SocketIO(app, cors_allowed_origins="*", async_mode='eventlet')
+app.config['SESSION_TYPE'] = 'filesystem'
+socketio = SocketIO(app, cors_allowed_origins="*", async_mode='threading', manage_session=False)
 
 # --- CONFIG ---
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))