pytorch

057be231 - [doc] Add note about `torch.flip` returning new tensor and not view. (#50041)

[doc] Add note about `torch.flip` returning new tensor and not view. (#50041) Summary: Reference: https://github.com/pytorch/pytorch/issues/38271 Pull Request resolved: https://github.com/pytorch/pytorch/pull/50041 Reviewed By: izdeby Differential Revision: D25883870 Pulled By: mruberry fbshipit-source-id: 33cc28a2176e98f2f29077958782291609c7999b