def add_label(self, html):
    label = self.get_label()
    if label:
        html = (render_label(label, label_for=self.field.id_for_label, label_class=self.get_label_class()) + html)
    return html
def add_label(self, html):
    label = self.get_label()
    if label:
        html = (render_label(label, label_for=self.field.id_for_label, label_class=self.get_label_class()) + html)
    return html