Update app.py

app.py

@@ -291,7 +291,7 @@ def create_gradio_app():
         padding: 15px;
         margin: 10px 0;
     }
-    #accordion {
+    #accordion .gr-accordion{
         background: linear-gradient(45deg, #26f1b5 0%, #307f3f 100%);
     }
     """