pytorch

73a3e70b - Add type annotations for torch._C._distributed_c10d module. (#46623)

Add type annotations for torch._C._distributed_c10d module. (#46623) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/46623 Test Plan: Imported from OSS Reviewed By: malfet Differential Revision: D24761606 Pulled By: xuzhao9 fbshipit-source-id: 827eaf2502e381ee24d36741c1613b4c08208569