Neo4j, Graph, Llm, Langchain, ChatGPT.
"Information" description = ( "useful for when you need to answer questions about various actors or movies" ) args_schema: Type[BaseModel] = InformationInput def _run( self, entity: str, entity_type: str, run_manager: Optional[CallbackManagerForToolRun] = None, ) -> str: """Use the tool.""" return