pytorch

a5bcde97 - Revert D17427577: C++ API parity: at::Tensor::version

Revert D17427577: C++ API parity: at::Tensor::version Test Plan: revert-hammer Differential Revision: D17427577 Original commit changeset: e9b3e76ca44d fbshipit-source-id: a5bbae208ba33a31f90ab5c9b199f232de0c6d1b