Update app.py

app.py

@@ -103,7 +103,7 @@ footer {
     visibility: hidden
 }
 '''
-with gr.Blocks(css=css) as demo:
+with gr.Blocks(css=css, theme="Nymbo/Alyx_Theme") as demo:
     gr.Markdown("""# SDXL Flash
         ### <span style='color: red;'>You may change the steps from 5 to 8, if you didn't get satisfied results.
         ### First Image processing takes time then images generate faster.""")