[completed] LLM test completed successfully. 

backend  INFO:     127.0.0.1:60657 - "WebSocket /api/v1/ws" [accepted]
backend  INFO:     127.0.0.1:50312 - "GET /api/v1/sessions?limit=50&offset=0 HTTP/1.1" 200 OK
backend  ERROR   deeptutor.runtime.orchestrator - Capability chat failed: Error code: 400 - {'error': {'code': '400', 'message': 'Invalid request', 'param': '404 NOT_FOUND', 'type': ''}, 'request_id': 'ff11fb10e1526f65b08163c800072223'}
backend  INFO:     127.0.0.1:65219 - "GET /api/v1/sessions?limit=50&offset=0 HTTP/1.1" 200 OK
backend  INFO:     127.0.0.1:50312 - "GET /api/v1/sessions/unified_1779415101633_1075a599 HTTP/1.1" 200 OK
backend  INFO:     127.0.0.1:57979 - "WebSocket /api/v1/ws" [accepted]
backend  ERROR   asyncio - Task exception was never retrieved
backend  future: <Task finished name='Task-1007' coro=<AsyncClient.aclose() done, defined at D:\DeepTutor\.venv\Lib\site-packages\httpx\_client.py:1978> exception=RuntimeError('Event loop is closed')>
backend  INFO:     127.0.0.1:65219 - "GET /api/v1/sessions?limit=50&offset=0 HTTP/1.1" 200 OK
backend  INFO:     127.0.0.1:50312 - "GET /api/v1/sessions/unified_1779415101633_1075a599 HTTP/1.1" 200 OK
backend  INFO:     127.0.0.1:55763 - "WebSocket /api/v1/ws" [accepted]
backend  INFO:     127.0.0.1:50312 - "GET /api/v1/sessions?limit=50&offset=0 HTTP/1.1" 200 OK
backend  INFO:     127.0.0.1:65219 - "GET /api/v1/sessions/unified_1779415101633_1075a599 HTTP/1.1" 200 OK
backend  INFO:     127.0.0.1:50312 - "GET /api/v1/sessions?limit=50&offset=0 HTTP/1.1" 200 OK