adding brealing between questions

app.py

@@ -346,6 +346,7 @@ def main():
                 if st.button(f"Submit Feedback for Question {i+1}", key=f"submit_{i}"):
                     save_feedback(q['question'], q['answer'], q['rating'])
                     st.success(f"Feedback submitted for Question {i+1}")
+            st.write("---")
 
         # Export buttons
         if st.session_state.generated_questions: