pytorch

e4657fe1 - Revert D21579607: [pytorch][PR] Do not call optimizations within freezing API

Revert D21579607: [pytorch][PR] Do not call optimizations within freezing API Test Plan: revert-hammer Differential Revision: D21579607 Original commit changeset: a6231754fea8 fbshipit-source-id: 277011605eedee1c3b44fbaf877233b239adf56b