#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Author: kn
# @Date:   2016-11-10 20:16:44
# @Last Modified by:   kn
# @Last Modified time: 2016-11-10 20:17:53
def myfunction():
    """Do nothing,but yes

    yes,just do it"""
    pass

print(myfunction.__doc__)