bug: GAIA AgentUI ignores custom agent model choice

[itomek]

Create a custom agent and ensure a custom model is specified:

    def __init__(self, **kwargs):
        kwargs.setdefault("model_id", "Qwen3.5-4B-GGUF")
        ....
        super().__init__(**kwargs)

Ensure custom custom agent is located in ~/.gaia/agents, no matter what agent is specified, GAIA Agent UI will try to use the default model.

[kovtcharov]

@claude troubleshoot this, what is causing this bug and how to fix it?

[bcxrq]

I encountered this issue and must use the Qwen3.5-35B-A3B-GGUF model with the exact name, such as user.Qwen3.5-35B-A3B-GGUF is not acceptable. Troubleshooting for a long time has been exhausting. Looking forward to a quick resolution, thank you!