[PyFI] Update hypothesis and switch from tp2 (#41645)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/41645
Pull Request resolved: https://github.com/facebookresearch/pytext/pull/1405
Test Plan: buck test
Reviewed By: thatch
Differential Revision: D20323893
fbshipit-source-id: 54665d589568c4198e96a27f0ed8e5b41df7b86b
Author
Christopher Whelan
