docs: def render_template(self, template, **kwargs):
          """
              Use this method on your own endpoints, will pass the extra_args
              to the templates.
  
              :param template: The template relative path
              :param kwargs: arguments to be passed to the template
          """
          kwargs["base_template"] = self.appbuilder.base_template
          kwargs["appbuilder"] = self.appbuilder
          return render_template(
              template, **dict(list(kwargs.items()) + list(self.extra_args.items()))
          )