def _get_best_individual_accuracy(self, accs):
    max_acc_index = 0
    max_acc = (- 1)
    for (index, acc) in enumerate(accs):
        if (acc > max_acc):
            max_acc = acc
            max_acc_index = index
    return (max_acc_index, max_acc)
def _get_best_individual_accuracy(self, accs):
    max_acc_index = 0
    max_acc = (- 1)
    for (index, acc) in enumerate(accs):
        if (acc > max_acc):
            max_acc = acc
            max_acc_index = index
    return (max_acc_index, max_acc)