pytorch

3b9a386d - Add `TORCH_FAKE_TENSOR_DEBUG` use it to enable storage of traces on fake tensors at init time (#90215)

Add `TORCH_FAKE_TENSOR_DEBUG` use it to enable storage of traces on fake tensors at init time (#90215) Pull Request resolved: https://github.com/pytorch/pytorch/pull/90215 Approved by: https://github.com/ezyang