Update app.py

app.py

@@ -1,7 +1,11 @@
 import gradio as gr 
+import random 
 
 def echo(message, history):
-    return message
+    choices = ["Mhm", "nah fam"]
+    random_choice = random.choice(choices)
+    print("Hello, World!")
+    return.message
     
 chatbot = gr.ChatInterface(echo, type = "messages")