pytorch

2bdf6305 - Drop unused variables (#52643)

Drop unused variables (#52643) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/52643 Test Plan: Sandcastle Reviewed By: borovsky-d Differential Revision: D26588961 fbshipit-source-id: 5e00ec05d006ccad8ff8cd98916a0265e592f9fd