pytorch

060e41ea - Forward fix type hint for DataLoader (#66001)

Forward fix type hint for DataLoader (#66001) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/66001 Test Plan: Imported from OSS Reviewed By: NivekT Differential Revision: D31340565 Pulled By: ejguan fbshipit-source-id: d05ae42ebf93f61d781dc5d81ef0222e24f5acb3