pytorch

24c2aff1 - Back out "[const_fold] Set requires_grad based on the folded tensor; add device_for_folding option" (#79655)

Back out "[const_fold] Set requires_grad based on the folded tensor; add device_for_folding option" (#79655) Reviewed By: yinghai, khabinov Differential Revision: D37192230 Pull Request resolved: https://github.com/pytorch/pytorch/pull/79655 Approved by: https://github.com/khabinov, https://github.com/yinghai