# -*- coding: utf-8 -*-
# @Author   ：AI悦创
# @Corporation:   ：AI悦创
# @DateTime   ：2019/9/11  21:59
# @FileName   ：lesson_2.PY
# @Function   ：功能
# development_tool   ：PyCharm
# <-------import data-------------->
from lesson_1 import Lei
s = Lei.sum1(2, 3)
print(s)