Update app.py

app.py

@@ -125,9 +125,12 @@ with st.form(key='interaction_form'):
         # Feedback submission
         feedback_submit_button = st.form_submit_button("Submit Feedback")
 
-        if feedback_submit_button:
-            if comment.strip():
+        if st.button("Submit"):
+            if user_input.strip() and comment.strip():
                 save_feedback(user_input, bot_response, rating, comment)
                 st.success("Thank you for your feedback!")
             else:
-                st.warning("⚠️ Please provide a comment.")
+                st.warning("Please provide both input and comment.")
+
+st.markdown("---")
+st.markdown("Collaboration is the key to success. Each question finds its answer, each challenge becomes an opportunity.")