pytorch

42921fc8 - [torchgen] accept scalars for unary `SymInt` arrays (#99921)

[torchgen] accept scalars for unary `SymInt` arrays (#99921) Fixes https://github.com/pytorch/pytorch/issues/99907 Pull Request resolved: https://github.com/pytorch/pytorch/pull/99921 Approved by: https://github.com/malfet