pytorch

50229b52 - Fix some typing issues (#59952)

Fix some typing issues (#59952) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/59952 Test Plan: Sandcastle Reviewed By: swolchok Differential Revision: D29083423 fbshipit-source-id: 7a13d6ba60808bcf88d809db194d0f873605172c