Update app.py

app.py

@@ -637,7 +637,7 @@ def create_demo():
     with gr.Blocks(css=css, title="DNA-Diffusion Suite", theme=gr.themes.Soft()) as demo:
         gr.Markdown(
             """
-            <div style="text-align: center; padding: 20px;">
+                <div style="text-align: center; padding: 20px;">
                 <h1 style="
                     font-size: 3em; 
                     background: linear-gradient(135deg, #5f3dc4, #74b9ff, #fd79a8);
@@ -677,6 +677,7 @@ def create_demo():
             </div>
             """
         )
+