Add a delete question button

templates/base_modal.html

@@ -12,6 +12,7 @@
                 </div>
                 <div class="modal-body">{{ modal_content }}</div>
                 <div class="modal-footer">
+                    {{ extra_modal_button }}
                     {% if modal_button %}
                         <button type="submit" class="btn btn-{{ modal_button_type|default:"primary" }}">{{ modal_button }}</button>
                     {% endif %}