SyntaxError：在全局声明之前将名称“retry”分配给

问：

它一直这样说：SyntaxError：在全局声明之前将名称“retry”分配给

关于如何解决这个问题的任何提示？

代码如下：

import time

global retry 
retry = 1

def message(pausetime, text):
        print(text)
        time.sleep(pausetime)

def investigate(var):
        print("You find" +" "+ var)

def death():
    lose = input(" You lost, would you like to try again? n\ press y to try again or n to stop playing ")
    if lose == "y":
        global retry 
        retry = 1
    elif lose == "n":
        print("Thanks for playing! Hope you enjoyed")
        global retry 
        retry = 0

def win():
    print("Congratulations! You defeated the Orc King and stopped the Orc raids, you are now the hero of Everwood!")
    global retry 
    retry = 0

while retry >= 1:
#some code

它说问题出在第 20 行，它只是说：

global retry