Summary: Shim for the Logfire SDK which does nothing unless Logfire is installed
Author: Pydantic Team <engineering@pydantic.dev>, Samuel Colvin <samuel@pydantic.dev>, Hasan Ramezani <hasan@pydantic.dev>, Adrian Garcia Badaracco <adrian@pydantic.dev>, David Montague <david@pydantic.dev>, Marcelo Trylesinski <marcelo@pydantic.dev>, David Hewitt <david.hewitt@pydantic.dev>, Alex Hall <alex@pydantic.dev>