<br>  
To monitor training progress with Weights and Biases, add the `--report_to=wandb` parameter to the training command and specify a validation image with `--val_image_url` and a validation prompt with `--validation_prompt`. This can be really useful for debugging the model.  
</Tip>  
If you’re training on more than one GPU, add the `--multi_gpu` parameter to the `accelerate launch` command.  
```bash
accelerate launch --mixed_precision="fp16" train_instruct_pix2pix.py \