Update pipeline.py

pipeline.py

@@ -7,6 +7,7 @@ from huggingface_hub import hf_hub_download
 from safetensors.torch import load_file
 import os
 from torchvision.utils import save_image
+from PIL import Image
 from safetensors.torch import load_file
 from .vae import AutoencoderKL
 from .mar import mar_base, mar_large, mar_huge