@abc.abstractmethod
    def output(self):
        raise NotImplementedError("This method must be overridden")
Read from a dict. `version` is ignored
dataset/ETHPy150Open spotify/luigi/luigi/contrib/rdbms.py/Query.output--crossover with--dataset/ETHPy150Open mindsnacks/Zinc/src/zinc/pathfilter.py/PathFilter.from_rule_list