Update app.py

app.py

@@ -54,6 +54,22 @@ def launch_bot():
     if "messages" not in st.session_state.keys():
         st.session_state.messages = [{"role": "assistant", "content": "How may I help you?"}]
 
+    ###
+    # Display clickable buttons for example questions
+    st.markdown("## Try these example questions:")
+    for question in cfg.examples:
+        if st.button(question):
+            prompt = question
+            process_user_input(prompt)  # Function to process and display the user input and response
+
+    # Function to process and display the user input and response
+    def process_user_input(user_input):
+        st.session_state.messages.append({"role": "user", "content": user_input})
+        response = generate_response(user_input) 
+        st.session_state.messages.append({"role": "assistant", "content": response})
+        display_chat_messages()
+    ###
+        
     # Display chat messages
     for message in st.session_state.messages:
         with st.chat_message(message["role"]):