def save_statistics(experiment_name, line_to_add):
    with open('{}.csv'.format(experiment_name), 'a') as f:
        writer = csv.writer(f)
        writer.writerow(line_to_add)
def save_statistics(experiment_name, line_to_add):
    with open('{}.csv'.format(experiment_name), 'a') as f:
        writer = csv.writer(f)
        writer.writerow(line_to_add)