For example, to speedup training with mixed precision using the fp16 format, add the `--mixed_precision` parameter to the training command:  
```bash
accelerate launch train_text_to_image.py \
--mixed_precision="fp16"
```  
Some basic and important parameters include:  
- `--pretrained_model_name_or_path`: the name of the model on the Hub or a local path to the pretrained model
- `--dataset_name`: the name of the dataset on the Hub or a local path to the dataset to train on