Update app.py

app.py

@@ -1,9 +1,10 @@
 import gradio as gr
+import main
 def update(name):
     return f"liven"
 
 with gr.Blocks() as demo:
     btn = gr.Button("keep alive")
-    btn.click(fn=update, inputs=inp, outputs=out)
+    btn.click(fn=update)
 
 demo.launch()