Update app.py

app.py

@@ -253,6 +253,9 @@ css = """
     margin: 0 auto;
     max-width: 640px;
 }
+body {
+  background-color: darkblue;
+}
 """
 
 def repeat_infer(
@@ -286,7 +289,7 @@ def repeat_infer(
     return result, seed, image_path, enhanced_prompt
 
 
-with gr.Blocks(theme=gr.themes.Origin()) as demo:
+with gr.Blocks(theme=gr.themes.Origin(),css=css) as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown(" # Text-to-Text-to-Image StableDiffusion 3.5 Medium (with refine)")
         expanded_prompt_output = gr.Textbox(label="Expanded Prompt", lines=5)  # Add this line