pytorch

ded82ad7 - Create method to map JIT module to (source, constant) and back. (#74119)

Create method to map JIT module to (source, constant) and back. (#74119) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/74119 implemented function to generate source as ExtraFilesMap and constants wrote function to construct jit module given (ivalue, source, constant) tripple. Test Plan: unittest Reviewed By: pavithranrao Differential Revision: D34803945 fbshipit-source-id: 2edc798407fe68294cb4c3c7516f5bd143df88c3 (cherry picked from commit 35e54e166b8f0f5cfe8f08c07866b59ae61ee79d)