#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2017/5/18 14:29
# @Author  : Andy
# @Site    : 
# @File    : fun4.py
# @Software: PyCharm Community Edition


import time
if __name__ == '__main__':

    print ("child_child 2.py")
    assert False, "child_child 2.py"
    # time.sleep(3)
    # print ("has_person")

