DeepSpeed

f8c9f314 - [BUG FIX]:fix get torch.version.cuda error when cuda is None in rocm (#6909)

[BUG FIX]:fix get torch.version.cuda error when cuda is None in rocm (#6909) HI, I found some error when using deepspeed with rocm-torch ``` torch_cuda_version = ".".join(torch.version.cuda.split('.')[:2]) ``` will raise an AttributeError when torch.version.cuda is None. This occurs because the CUDA version in rocm-torch/version.py is set to always be None, leading to potential runtime errors in environments where ROCm is being used. --------- Co-authored-by: Logan Adams <114770087+loadams@users.noreply.github.com>