added one or8g

app.py

@@ -1,7 +1,9 @@
 import gradio as gr
-def echo(message, history):
-    return message
+import random as rn
+def respond_yes_no_randomly(message, history):
+    responses = ["Yes", "No"]
+    return random.choices(responses) #added here
 
 print("hELLO World")
-chatbot = gr.ChatInterface(echo, type="messages") #chatbot UI - convo history & user input
+chatbot = gr.ChatInterface(respond_yes_no_random, type="messages", title="Yes No Bot") #chatbot UI - convo history & user input
 chatbot.launch()