Update app.py

app.py

@@ -1,9 +1,9 @@
-import random
-
-def random_response(message, history):
-    return random.choice(["Yes", "No"])
-
+import time
 import gradio as gr
 
-gr.ChatInterface(random_response).launch()
+def slow_echo(message, history):
+    for i in range(len(message)):
+        time.sleep(0.3)
+        yield "You typed: " + message[: i+1]
 
+gr.ChatInterface(slow_echo).launch()