pytorch

4caca2f0 - Tensor method rename sizes().size() -> dim()

Tensor method rename sizes().size() -> dim() Summary: Codemod generated with clangr shard mode, 25 files per diff, Reviewed By: smessmer Differential Revision: D13568637 fbshipit-source-id: 4e1b6658355d4073097eb666ba73596e0261bef1