如何解决python-gcse-nea项目music-gam中的元组问题

Question

当在python中运行代码时，会出现多个错误，如果有人能修复它，我们将不胜感激

一个音乐问答游戏的代码错误驻留在行，这意味着分裂成歌曲名称和艺术家的txt文件的内容

txt文件的格式是这样的

歌曲，歌曲艺术家

AuthUsers = {"drew":"pw","masif":"pw","ishy":"pw"}
#authentication
PWLoop = True

while PWLoop:
    userName = input("what is your username?")
#asking for password
    password = (input("what is the password?"))

    if userName in AuthUsers:
        if AuthUsers.get(userName) == password:
            print("you are allowed to play")
            PWLoop = False
        else:
            print("invalid password")
    else:
        print("invalid username")


#GAME

#SETTING SCORE VARIBLE
score = 0

#READING SONGS

read = open("SONGS.txt", "r")
songs = read.readline()
songlist = []

for i in range(len(songs)):
    songlist.append(songs[i].strip())



while x == 0:
    #RANDOMLY CHOSING A SONG

    choice = random.choice(songlist)
    artist, song = choice.split()


#SPLITTING INTO FIRST WORDS

songs = song.split()
letters = [word[0] for word in songs]


#LOOP

for x in range(0,2):
    print(artist, "".join(letters))
    guess= str(input(Fore.RED + "guess the song"))
    if guess == song:
        if x == 0:
            score = score + 2
            break
        if x == 1:
            score = score + 1
            break

代码应该显示登录

然后比赛

但事实上 显示登录

然后出错

受影响的行应该将txt文件拆分为歌曲和艺术家的第一个字母