task 1: annotate (#60621)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/60621
Test Plan: Imported from OSS
Reviewed By: jamesr66a
Differential Revision: D29493619
Pulled By: migeed-z
fbshipit-source-id: 1bd3fb02c90ae5b394869a474b2e6b06af0d4791
