pytorch

12c19c39 - [PyTorch] Update expand_size API to match expand_inplace (#55246)

[PyTorch] Update expand_size API to match expand_inplace (#55246) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55246 c10::MaybeOwned<Tensor> and no more unary tuples. ghstack-source-id: 126170051 Test Plan: Existing CI Reviewed By: ngimel Differential Revision: D27523682 fbshipit-source-id: 2590993cfc62136e65fd9a791e4ab68b2c366556