Norman3D

``` pip uninstall torch torchvision torchaudio pip install torch torchvision --index-url https://download.pytorch.org/whl/cu128 pip install --no-build-isolation --pre -v -U git+https://github.com/facebookresearch/xformers.git@fde5a2fb46e3f83d73e2974a4d12caf526a4203e ```