Hello, I'm trying to use Llama-Index

The community member is trying to use Llama-Index with a tool call and is wondering if it is possible to annotate the parameter in the function with a description, like def get_temperature(location: Annotated[str, "The location"]) -> Annotated[float, "Degree"]: pass. Another community member suggests using Field from Pydantic to add a description to the parameter, but notes that it may not work for return types, and recommends putting the return type description in the overall function description instead.