select.html

<select name="{{ widget.name }}"{% include "django/forms/widgets/attrs.html" %}
        class="select select-bordered w-full">
	{% 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>