def createLabel(self, name):
        """Create a new label.

        Args:
            name (str): Label name.

        Returns:
            gkeepapi.node.Label: The new label.

        Raises:
            LabelException: If the label exists.
        """
        if self.findLabel(name):
            raise exception.LabelException('Label exists')
        node = _node.Label()
        node.name = name
        self._labels[node.id] = node # pylint: disable=protected-access
        return node
Create a new label.

        Args:
            name (str): Label name.

        Returns:
            gkeepapi.node.Label: The new label.

        Raises:
            LabelException: If the label exists.