fix: improve maintenance and synchronize live conversations

backend/tests/core/test_socketio.py

@@ -18,7 +18,7 @@ import pytest
 from unittest.mock import patch, MagicMock
 import socketio
 
-from app.core.socketio import configure_socketio, sio, socket_app
+from app.core.socketio import configure_socketio, sio
 
 
 def test_configure_socketio_with_cors():