pytorch

50b1ecc2 - [fix] cat : support different dtype tensor with 0-dim like before (#83391)

[fix] cat : support different dtype tensor with 0-dim like before (#83391) Fixes: https://github.com/pytorch/pytorch/issues/82457 TODO: * [x] Add test (new test also passes on PyTorch version 1.11) Pull Request resolved: https://github.com/pytorch/pytorch/pull/83391 Approved by: https://github.com/ezyang