pytorch

89cafde8 - Modernize for-loops (#50912)

Modernize for-loops (#50912) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/50912 Test Plan: Sandcastle tests Reviewed By: ansley Differential Revision: D26001948 fbshipit-source-id: 3bfe6a8283a2b1882ed472f836ae1b6e720e519f