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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def should_stop(self, result):
 """Whether the given result meets this trial's stopping criteria."""


        if result.get(DONE):
            return True

        for criteria, stop_value in self.stopping_criterion.items():
            if criteria not in result:
                raise TuneError(
                    "Stopping criteria {} not provided in result {}.".format(
                        criteria, result))
            if result[criteria] >= stop_value:
                return True

        return False