pytorch

9171f7d4 - [BE] Modernize PyTorch even more for 3.8 with pyupgrade (#94520)

[BE] Modernize PyTorch even more for 3.8 with pyupgrade (#94520) Applies some more pyupgrade fixits to PyTorch Pull Request resolved: https://github.com/pytorch/pytorch/pull/94520 Approved by: https://github.com/ezyang