(self, node)
Get the attribute that splits the given tree.

        Parameters
        ----------
        node

        Returns
        -------
Get the attribute that splits the given tree.
Get the attribute that splits the given tree .
def attribute(self, node):
        """Get the attribute that splits the given tree.

        Parameters
        ----------
        node

        Returns
        -------

        """
def attribute ( self , node ) :