Update app.py

app.py

@@ -220,6 +220,7 @@ with gr.Blocks(css=".gr-dropdown { max-height: 100px; overflow-y: auto; font-siz
     def download_csv(code):
     if code != ADMIN_CODE:
         raise gr.Error("❌ Invalid admin code.")
+
     with open(DATA_FILE, "r") as f:
         data = json.load(f)
     df = pd.DataFrame(data)