Process completed with exit code 1.

test_greeting_with_assistant_message[gpt-4o-mini] letta_client.core.api_error.ApiError: headers: {'date': 'Fri, 19 Sep 2025 20:03:32 GMT', 'server': 'uvicorn', 'content-length': '46', 'content-type': 'application/json'}, status_code: 500, body: {'detail': 'An internal server error occurred'}

The `dict` method is deprecated; use `model_dump` instead.

websockets.server.WebSocketServerProtocol is deprecated

websockets.legacy is deprecated; see https://websockets.readthedocs.io/en/stable/howto/upgrade.html for upgrade instructions

Unknown pytest.mark.flaky - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html

Using extra keyword arguments on `Field` is deprecated and will be removed. Use `json_schema_extra` instead. (Extra keys: 'example')

`json_encoders` is deprecated. See https://docs.pydantic.dev/2.11/concepts/serialization/#custom-serializers for alternatives

`json_encoders` is deprecated. See https://docs.pydantic.dev/2.11/concepts/serialization/#custom-serializers for alternatives