Update app.py

app.py

@@ -5,6 +5,7 @@ import random
 import spaces #[uncomment to use ZeroGPU]
 from diffusers import StableDiffusionXLPipeline, AutoencoderKL
 import torch
+from typing import Tuple
 
 device = "cuda" if torch.cuda.is_available() else "cpu"
 model_repo_id = "RunDiffusion/Juggernaut-XL-v9"  # Replace to the model you would like to use