Update app.py

app.py

@@ -190,6 +190,11 @@ if user_input:
     st.session_state.response_ready = True  # Enables follow-up response cycle
 
 if st.session_state.response_ready and st.session_state.follow_up:
+    # ✅ Save HAL's follow-up question in chat history
     st.session_state.chat_history.append({'role': 'assistant', 'content': st.session_state.follow_up})
+
+    # ✅ Display the follow-up question
     st.markdown(f"<div class='assistant-msg'><strong>HAL:</strong> {st.session_state.follow_up}</div>", unsafe_allow_html=True)
+
+    # ✅ Reset response state so user can type next input
     st.session_state.response_ready = False