def load_archive(self, from_date, to_date=None):
        return self.get_or_create_archive().fetch(from_date, to_date)
Should return node when role is asigned and environment matches
dataset/ETHPy150Open lincolnloop/salmon/salmon/metrics/models.py/Metric.load_archive--crossover with--dataset/ETHPy150Open tobami/littlechef/tests/test_lib.py/TestLib.test_nodes_with_role_in_env