Update app.py

app.py

@@ -217,7 +217,7 @@ def quiz_app():
             else:
                 background_color = "#FFF"      # White background for light mode
             
-            st.metric(label=f"**Final Score**", value=f"{correct_count} out of {len(st.session_state.quiz_data)}", delta=f"{percentage_correct:.2f}%", delta_color=delta_text_color)
+            st.metric(label=f"**Final Score**", value=f"{correct_count} out of {len(st.session_state.quiz_data)}", delta=f"{percentage_correct:.0f}%", delta_color="off")
             style_metric_cards(border_left_color=border_color, background_color=background_color)
             
             # st.markdown(f"### Final Score: {correct_count} out of {len(st.session_state.quiz_data)} correct ({percentage_correct:.2f}%)")