Update app.py

app.py

@@ -1,7 +1,8 @@
-import gradio as gr
-import random as rn
-def respond_yes_no_randomly(message, history):
-	responses = ["yes","no"]
-    return rn.choice(responses)
-chatbot = gr.ChatInterface(respond_yes_no_randomly,type = 'messages')
-chatbot.launch()
+import gradio as gr #importing gradio
+import random
+def respond_y_or_n_randomly(message, history):
+    responses = ["yes","no"]
+    return random.choice(responses)
+#all print statements will be shown in the log after committing the changes to the main.
+chatbot = gr.ChatInterface(respond_y_or_n_randomly, type = 'messages', title="Yes no bot") #builds chatbot UI - conversation history and user input
+chatbot.launch() # launches the chatbot.