Koell

一些不支持思考的模型增加includeThoughts后出现错误，例如 Gemini API 的 ```gemini-2.0-flash-preview-image-generation``` 和 Vertex 的```gemini-2.0-flash```、```gemini-2.0-flash-lite```。 ``` { "error": { "message": "Thinking is not enabled for models/gemini-2.0-flash-preview-image-generation", "statusCode": 400, "statusCodeText": "[400 Bad Request]" }, "provider": "google" } ```...