Update app.py

app.py

@@ -6,16 +6,19 @@ from PIL import Image
 from diffusers import DiffusionPipeline 
 from huggingface_hub import login
 import os
+from diffusers.models import AutoencoderKL
 
 login(token=os.environ.get('HF_KEY'))
 
 device = "cuda" if torch.cuda.is_available() else "cpu"
 
-pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-0.9", add_to_git_credential=True)
+vae = AutoencoderKL.from_pretrained("stabilityai/sdxl-vae")
+
+pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-0.9", use_safetensors=True, vae=vae)
 pipe = pipe.to(device)
 pipe.unet = torch.compile(pipe.unet, mode="reduce-overhead", fullgraph=True)
 
-refiner = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-0.9")
+refiner = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-0.9", use_safetensors=True, vae=vae)
 refiner = refiner.to(device)
 refiner.unet = torch.compile(refiner.unet, mode="reduce-overhead", fullgraph=True)