update

app.py

@@ -15,5 +15,9 @@ def greet(name):
         print(generated)
         yield generated
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+
+with gr.Interface(fn=greet, inputs="text", outputs="text") as demo:
+    textbox=gr.Textbox()
+    #textbox.change(None,[],[],js="function(){console.log('hello')}")
+
 demo.launch()