fastapi

27618aa2 - ⚡ Update `create_cloned_field` to use a global cache and improve startup performance (#4645)

⚡ Update `create_cloned_field` to use a global cache and improve startup performance (#4645) Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Huon Wilson <wilson.huon@gmail.com>