pytorch

47dc65fe - add str comparisons (#20761)

add str comparisons (#20761) Summary: add string comparisons Pull Request resolved: https://github.com/pytorch/pytorch/pull/20761 Differential Revision: D15434616 Pulled By: eellison fbshipit-source-id: c00c7bac6308dbcc6a9e46b92421f49fb2d5a81c