checkpoints/README.md

# Model Checkpoints

Place model weights in the appropriate subdirectory:

## `sam_med3d/`
- `sam_med3d_turbo.pth` — SAM-Med3D Turbo weights (SA-Med3D-140K, ViT-B)
- Downloaded from: `maregu2023/sam_med3d_turbo.pth` on Hugging Face Hub

## `nnunet/`
- Copy your trained nnUNet v2 output folder here. Expected structure:
```
nnunet/
└── nnUNetTrainer__nnUNetPlans__3d_fullres/
    ├── plans.json
    ├── dataset.json
    ├── fold_0/
    │   └── checkpoint_final.pth
    ├── fold_1/
    │   └── checkpoint_final.pth
    └── ...
```

## Important
- These files are NOT committed to git (see `.gitignore`)
- For HF Spaces deployment, upload weights to a HF model repo
  and reference them via `HF_HUB_CONFIG` in `settings.py`