n8n Workflow Documentation Assistant

40    class Valves(BaseModel):41        N8N_API_BASE_URL: str = Field(42            default=None,43            description="Your n8n API instance URL.",44        )45        N8N_API_KEY: str = Field(46            default=None,47            description="Your n8n API key.",48        )49 50    def __init__(self):51        self.valves = self.Valves()