gradio huggingface-hub diffusers==0.24.0 einops==0.7.0 Pillow==10.1.0 transformers==4.27.1 open-clip-torch==2.7.0 opencv-contrib-python-headless==4.9.0.80 opencv-python-headless==4.9.0.80 xformers omegaconf rembg git+https://github.com/NVlabs/nvdiffrast pygltflib kiui trimesh xatlas