# -*- coding: utf-8 -*-
"""
Created on Tue May 18 11:24:17 2021

@author: Administrator
"""

import pysnooper
#@pysnooper.snoop()

li1 = [1,2,3,'D','4']

@pysnooper.snoop()
def add_one(li):
    for x in li:
        print(x+1)

add_one(li1)