def calc_scores(agent_stats, skill_headers=None, verbose=False):
    scores = np.hstack(agent_stats['scores'])
    if verbose:
        print('scores: {}'.format(scores))
    return np.mean(scores)
def calc_scores(agent_stats, skill_headers=None, verbose=False):
    scores = np.hstack(agent_stats['scores'])
    if verbose:
        print('scores: {}'.format(scores))
    return np.mean(scores)