django-admin-interface/admin_interface/templates/admin_interface/foldable-apps.html

{% load static %}

{% if theme.foldable_apps %}
<link rel="stylesheet" type="text/css" href="{% static 'admin_interface/foldable-apps/foldable-apps.css' %}?v={{ version }}">
<script type="text/javascript" src="{% static 'admin_interface/foldable-apps/foldable-apps.js' %}?v={{ version }}"></script>
{% endif %}