python 猜數遊戲easygui

"""
author:魏振東
data：2019.09.29
func:猜數遊戲easygui
"""
import easygui as g
import random
import sys

number = random.randint(1,1000)
score = 0
while True:
    msg ="輸入一個在1-1000以內的數字："
    title = "猜數遊戲"

    guess_number = g.integerbox(msg, title, lowerbound = 1, upperbound = 1000)
    score += 1
    print(number)
    if guess_number < number:
        g.msgbox('偏小')
    elif guess_number > number:
        g.msgbox('偏大')
    elif guess_number == number:
        g.msgbox('回答正確!你一共猜了'+str(score)+'次')
        number = random.randint(1, 1000)
        msg = "你希望重新開始小遊戲嗎？"
        if g.ccbox(msg, title):
            pass
        else:
            sys.exit(0)