pytorch

1ad7160a - fix backward compat (#41810)

fix backward compat (#41810) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/41810 Reviewed By: malfet Differential Revision: D22647763 Pulled By: albanD fbshipit-source-id: 8ce70ecb706bb98ed24b0b3e7e9ebf3d4c270964