JQuery скрипт не отображается во Flask

Question

Мой jQuery код (извлечен снизу), не работает в Flask

{% block scripts %}
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.min.js" /> 
  <!-- Bootstrap JavaScript -->
  <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter- bootstrap/4.0.0-alpha/js/bootstrap.min.js" />
  <script src="js/jquery.multi-select.js" />
  <script type="text/javascript">
    // run pre selected options
    $('#pre-selected-options').multiSelect();
  </script>
{% endblock %}

Answer 1

ex.your js папка 'static'

<script src="{{ url_for('static', filename='js/jquery.multi-select.js') }}"></script>