pytorch

2496a093 - [Gradient Compression] Fix PowerSGD docstring by removing an extra whitespace (#55666)

[Gradient Compression] Fix PowerSGD docstring by removing an extra whitespace (#55666) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/55666 {F590513307} Some code is not properly displayed due to an extra whitespace ahead of `(num_rows + num_cols)`. ghstack-source-id: 126148569 Test Plan: Locally viewed Reviewed By: rohan-varma Differential Revision: D27673663 fbshipit-source-id: 603ae4ddbe86ceaefc311885b82b0f6b48b57b27