### Type of issue issue / bug ### Language Python ### Description <img width="588" height="123" alt="Image" src="https://github.com/user-attachments/assets/360d587f-d4a0-4cdb-aedb-9a706aa1138a" /> 这部分的执行报错400，需要额外配置，建议修改成 <img width="672" height="123" alt="Image" src="https://github.com/user-attachments/assets/529ed6c2-88b8-4a8e-a927-ad13dd44ea3e" /> 容易劝退langgraph新手，，
