Select2 is not being rendered about django-easy-select2 HOT 3 CLOSED

<select name="{{ widget.name }}" autocomplete="on" {% include "django/forms/widgets/attrs.html" %}>
{% for group_name, group_choices, group_index in widget.optgroups %}{% if group_name %}
  <optgroup label="{{ group_name }}">{% endif %}{% for option in group_choices %}
  {% include option.template_name with widget=option %}{% endfor %}{% if group_name %}
  </optgroup>{% endif %}{% endfor %}
</select>

<script>
    new TomSelect("#{{ widget.attrs.id }}", {
     plugins: ['checkbox_options']
    });
</script>