Update app.py

app.py

@@ -117,8 +117,8 @@ if st.session_state.chat_history:
         st.markdown(f'<div class="chat-box {class_name}">{message}</div>', unsafe_allow_html=True)
 
 # Input field for user message
-st.text_input("How may I assist you today?", key="user_input", on_change=generate_response, placeholder="Ask me anything...")
+st.text_input("How may I assist you today?", key="user_input", on_change=handle_chat, placeholder="Ask me anything...")
 
 # Button for generating response
-# if st.button("Generate Response"):
-#     generate_response()
+if st.button("Generate Response"):
+    generate_response()