pytorch

cef8dfc8 - [BE] small typo+lint fixes for einsum/sumproduct_pair (#85709)

[BE] small typo+lint fixes for einsum/sumproduct_pair (#85709) Easy review! This PR fixes some typos + lints + clarifies some instructions Pull Request resolved: https://github.com/pytorch/pytorch/pull/85709 Approved by: https://github.com/soulitzer