https://huggingface.co/spaces/SW-Yoon/Extend3D/resolve/main/trellis/representations/mesh/flexicubes/examples/optimization.ipynb
hf download hf://spaces/SW-Yoon/Extend3D/trellis/representations/mesh/flexicubes/examples/optimization.ipynb
curl -L -o optimization.ipynb https://huggingface.co/spaces/SW-Yoon/Extend3D/resolve/main/trellis/representations/mesh/flexicubes/examples/optimization.ipynb
