# QuickDraw Diffusion Web App

Run the local web UI from the repository root:

```bash
uvicorn quickdraw_app.server:app --host 127.0.0.1 --port 7860
```

By default it loads:

```text
models/diffusion/checkpoint_step_500000.pt
```

To use another checkpoint:

```bash
QUICKDRAW_CHECKPOINT=/absolute/path/to/checkpoint.pt uvicorn quickdraw_app.server:app --host 127.0.0.1 --port 7860
```

The recognition button uses the bundled 100-class 64x64 residual CNN:

```text
quickdraw_app/models/cnn_residual_100cls_64/best_model.pt
```