pytorch

dae356df - Revert D14062537: [pytorch][PR] Implement NetDef <--> JIT IR converters.

Revert D14062537: [pytorch][PR] Implement NetDef <--> JIT IR converters. Differential Revision: D14062537 Original commit changeset: 88b184ee7276 fbshipit-source-id: 01971bbe20daade40cc2cbf85fc08edb380b445c