def __init__(self, name, assignments, target_metric, metric_name, additional_metrics):
    self.name = name
    self.assignments = assignments
    self.target_metric = target_metric
    self.metric_name = metric_name
    self.additional_metrics = additional_metrics
def __init__(self, name, assignments, target_metric, metric_name, additional_metrics):
    self.name = name
    self.assignments = assignments
    self.target_metric = target_metric
    self.metric_name = metric_name
    self.additional_metrics = additional_metrics