编写一个登录接口

import getpass

#定义一个登录接口
usernaem = 'root'
password = '123456'
conut = 0

#循环三次
while conut < 3:
    user_input = input("用户：")
   # pass_input = input("密码：")
    pass_input = getpass.getpass("密码：")
    #判断
    if user_input == usernaem and pass_input == password:
        print("认证成功")
        break
    else:
        print("请重新输入")
    conut += 1
else:
    print("输错三次锁定")