Update app.py

app.py

@@ -39,7 +39,10 @@ with gr.Blocks(theme=theme, title="ReXplore Backend", fill_height=True) as app:
         api_name="rexplore_backend",
         show_progress="full",
     )
-    test_btn.click(test, outputs=[status], concurrency_limit=25,
+    test_btn.click(test,
+        inputs=[access_key],
+        outputs=[status],
+        concurrency_limit=25,
         scroll_to_output=True,
         show_api=True,
         api_name="rexplore_backend_test",