def visit_compare(self, node):
        """return an astroid.Compare node as string"""
        rhs_str = " ".join(
            [
                "%s %s" % (op, self._precedence_parens(node, expr, is_left=False))
                for op, expr in node.ops
            ]
        )
        return "%s %s" % (self._precedence_parens(node, node.left), rhs_str)
return an astroid.Compare node as string