Set __file__ for torch.ops (#21888)
Summary:
Fixes https://github.com/pytorch/pytorch/issues/19351 https://github.com/pytorch/lockdown/issues/93
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21888
Differential Revision: D15871142
Pulled By: ailzhang
fbshipit-source-id: 339e9d493e2e13f09e118814bdd1d7a5942804b8
