Update app.py

app.py

@@ -73,7 +73,6 @@ description = (
 
 with gr.Blocks() as demo:
     gr.Interface(
-        # fn=keep_alive,
         fn=predict_loan_status,
         inputs=inputs,
         outputs=outputs,
@@ -82,11 +81,11 @@ with gr.Blocks() as demo:
     ).render()
 
     with gr.Row(visible=False):
-        out = gr.Textbox()
-        btn = gr.Button()
-        btn.click(fn=keep_alive,
-                  inputs=[],
-                  outputs="text",
+        ka_out = gr.Textbox(label="keep_alive_out")
+        ka_btn = gr.Button("keep_alive_btn")
+        ka_btn.click(fn=keep_alive,
+                  inputs=None,
+                  outputs=ka_out,
                   api_name="keep_alive"
                  )