pytorch

cf55670b - Add proper __repr__ to LogSoftMax (#20018)

Add proper __repr__ to LogSoftMax (#20018) Summary: Fixes #19961 Pull Request resolved: https://github.com/pytorch/pytorch/pull/20018 Differential Revision: D15218171 Pulled By: ezyang fbshipit-source-id: 36bdf44d3b7a6df6a6ec5275a74741d4b057d3b4