Update app.py

app.py

@@ -1,3 +1,21 @@
+import os
+import random
+import uuid
+import gradio as gr
+import numpy as np
+from PIL import Image
+import torch
+from diffusers import StableDiffusionXLPipeline, EulerAncestralDiscreteScheduler
+from typing import Tuple
+
+css = '''
+.gradio-container{max-width: 575px !important}
+h1{text-align:center}
+footer {
+    visibility: hidden
+}
+'''
+
 model_id = "stabilityai/stable-diffusion-xl-base-1.0"
 scheduler = EulerAncestralDiscreteScheduler.from_pretrained(model_id, subfolder="scheduler")
 pipe = StableDiffusionXLPipeline.from_pretrained(model_id, scheduler=scheduler, torch_dtype=torch.float16, revision="fp16")