Update app.py

app.py

@@ -33,10 +33,10 @@ def serverActivate():
 def start():
     import gradio as gr
 
-    def op():
+    def op(name):
         return ""
     
-    demo = gr.Interface(fn=op, outputs="textbox")
+    demo = gr.Interface(fn=op, inputs="textbox", outputs="textbox")
     
     demo.launch(share=True)