pytorch

a68b7902 - fix ref to nonexistent torch.repeat

fix ref to nonexistent torch.repeat Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/30614 Differential Revision: D18808517 Pulled By: ezyang fbshipit-source-id: 27f9bda6fbbd1c3c751a0e96fdc336bf724c0b31