testprovider/oidcprovider/templates/account/delete.html

{% extends "site_base.html" %}

{% block body %}
<h1 class="my-5">Account Deletion</h1>

{% if form.errors %}
  <p class="py-2">{{ form.errors }}</p>
{% endif %}

<form method="post" action="{% url "delete_user" %}">
    {% csrf_token %}
    <button type="submit" class="btn btn-danger">Delete My Account</button>
</form>
{% endblock body %}