(self, node)
Check if the given node has any children.

        Parameters
        ----------
        node : object

        Returns
        -------
        bool
Check if the given node has any children.
Check if the given node has any children .
def has_children(self, node):
        """Check if the given node has any children.

        Parameters
        ----------
        node : object

        Returns
        -------
        bool

        """
def has_children ( self , node ) :