pytorch

2921c2b3 - [mypy] refactor mkldnn_fusion._is_valid_binary to avoid [union-attr] has no attribute (#119085)

[mypy] refactor mkldnn_fusion._is_valid_binary to avoid [union-attr] has no attribute (#119085) Pull Request resolved: https://github.com/pytorch/pytorch/pull/119085 Approved by: https://github.com/Skylion007