def __init__(self, model, X_lower, X_upper,
                 method="scipy", with_gradients=False):
        super(PosteriorMeanAndStdOptimization, self).__init__(model,
                                                        X_lower,
                                                        X_upper,
                                                        method,
                                                        with_gradients)
Should be a comma separated list of group names.
dataset/ETHPy150Open automl/RoBO/robo/incumbent/posterior_optimization.py/PosteriorMeanAndStdOptimization.__init__--crossover with--dataset/ETHPy150Open ofa/connect/open_connect/groups/tests/test_utils.py/GroupsUtilitiesTest.test_groups_string