pytorch

45b0bafb - Drop more unused variables (#71123)

Drop more unused variables (#71123) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/71123 Test Plan: Sandcastle Reviewed By: ngimel Differential Revision: D33511656 fbshipit-source-id: b53565b589720cce9fdfe3bc222853dba8645aff