   {% for message in get_flashed_messages() %}
    <div class="alert">{{ message }}</div>
    {% endfor %}
    {% block content %}{% endblock %}
  </main>
  <footer>
    {% block footer %}
    <small> &copy; 2024 <a href="https://greyli.com">Grey Li</a> /
      <a href="https://github.com/greyli/helloflask">GitHub</a> /
      <a href="https://helloflask.com">HelloFlask</a>
    </small>
    {% endblock %}
  </footer>
  {% block scripts %}{% endblock %}
</body>

</html>
