Create app.py

app.py

@@ -0,0 +1,13 @@
+import gradio as gr
+import asyncio
+
+async def test(x):
+  await asyncio.sleep(5)
+  return x
+
+with gr.Blocks() as demo:
+  i = gr.Textbox()
+  o = gr.Textbox()
+  i.change(test, i, o)
+  
+demo.launch()