Update app.py

app.py

@@ -1,9 +1,9 @@
 import time
 import gradio as gr
 
-def echo(message, history):
+def slow_echo(message, history):
 	for i in range(len(message)):
 		yield "You typed: " + message[: i+1]
 
 
-gr.ChatInterface(echo).launch()
+gr.ChatInterface(slow_echo).launch()