Update app.py

app.py

@@ -754,9 +754,9 @@ demo = gr.Interface(
         body { background-color: #f8f3f1; }
         .gradio-container { background-color: #f8f3f1 !important; }
     """,
+    theme=gr.themes.Default(),
     flagging_mode="manual"
 )
-
 # This single call will start the server and block,
 # keeping the container alive on Spaces.
 demo.launch()