cleanup unused implicit argument of expand function (#56101)
Summary:
Per title
Pull Request resolved: https://github.com/pytorch/pytorch/pull/56101
Reviewed By: mruberry
Differential Revision: D27783771
Pulled By: ngimel
fbshipit-source-id: 73044461fc2d7bfab5e84eef87ff381f40a46bad
Author
Natalia Gimelshein
