def render(self, renderer=None, **kwargs):
        return Markup(
            get_renderer(current_app, renderer)(**kwargs).visit(self)
        )
Returns the label text for a node.
dataset/ETHPy150Open mbr/flask-nav/flask_nav/elements.py/NavigationItem.render--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/tree/node_tree_model.py/NodeTreeModel.get_text