welcome css try

phase/Student_view/lesson.py

@@ -557,7 +557,7 @@ def _render_lesson():
         if st.session_state.get("show_quiz_prompt"):
             # Streamlit 1.25+ has st.modal. If you're on an older version,
             # you can recreate this with a custom overlay.
-            with st.modal("Ready for a quick check-in?"):
+            with st.dialog("Ready for a quick check-in?"):
                 st.write("Would you like to do **Quiz 1** to strengthen your knowledge?")
                 col_ok, col_skip = st.columns(2)