RAGFlow CHAT ASSISTANT pipe

15    class Valves(BaseModel):16        RAGFLOW_API_BASE_URL: str = Field(17            default="http://ragflow.mnemonic.no",18            description="Base URL for accessing RAGFlow API endpoints.",19        )20        RAGFLOW_API_KEY: str = Field(21            default="",22            description="API key for authenticating requests to the RAGFlow API.",23        )24        RAGFLOW_CHAT_ASSISTANT: str = Field(25            default="Johnny Mnemonic",26            description="RAGFlow CHAT ASSISTANT to access via the API.",