accelerate launch train_dreambooth_lora.py --pretrained_model_name_or_path=stabilityai/stable-diffusion-2-1-base --instance_data_dir=/home/user/app/training_data/wyt --output_dir=/home/user/app/experiments/wyt --instance_prompt="wangyanting" --resolution=512 --train_batch_size=1 --gradient_accumulation_steps=1 --learning_rate=0.0001 --lr_scheduler=constant --lr_warmup_steps=0 --max_train_steps=2000 --checkpointing_steps=200 --validation_prompt="wyt" --validation_epochs=100 --seed=0 --mixed_precision fp16 --use_8bit_adam