pytorch

d1a39815 - Remove Python 2 string compatibility in ATen/function_wrapper.py (#37388)

Remove Python 2 string compatibility in ATen/function_wrapper.py (#37388) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/37388 Differential Revision: D21285638 Pulled By: ezyang fbshipit-source-id: 0cd524a5c000581d6fb3d1dd299191a4cbf19766