Revert "Add check for x64 Python before setup (#17707)" (#17864)
Summary:
This reverts commit 08fb9021da32e73bd7dec73104eea6a76dd44439.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17864
Differential Revision: D14404920
Pulled By: soumith
fbshipit-source-id: d41fc06e249f3437d4f80d1d6a5fdbd44c90462b
