这是报告错误unexpexted indentation的代码（由于注解YOUR CODE HERE被双引号引起来）

while score0 < goal and score1 < goal:
        if  who == 0:
            num_rolls = strategy0(score0, score1)
            score0 += take_turn(num_rolls, score1, dice)
            who = other(who) if extra_turn(score0, score1) == False else who
        else:
            num_rolls = strategy1(score1, score0)
            score1 += take_turn(num_rolls, score0, dice)
            who = other(who) if extra_turn(score1, score0) == False else who    
    "*** YOUR CODE HERE ***"

当我删除"*** YOUR CODE HERE ***"（与while的缩进级别相同）时，一切都工作正常。
顺便说一句，我从来没有见过一个评论有一组双引号（" "），也许常见的评论格式是""" """或#
答案："*** YOUR CODE HERE ***"是一个字符串。