pytorch

50c29fef - remove utils.cpp (#65184)

remove utils.cpp (#65184) Summary: Dead code Pull Request resolved: https://github.com/pytorch/pytorch/pull/65184 Reviewed By: mruberry Differential Revision: D31031777 Pulled By: ngimel fbshipit-source-id: 13633888229a7af8cfd8ea7e55ea2880b2e47273