MyThread1

#import threading
from threading import Thread
from time import time,sleep
from random import randint

count = 0

def increment():
    global count
    while True:
        print("INSIDE increment enterd")
        sleept = randint(1,3)
        print("INSIDE increment going to sleep for ", sleept)
        sleep(sleept)
        print("INSIDE increment sleep completed ")
        print("INSIDE increment updating count")
        count += 1


def decrement():
    global count
    while True:
        print("INSIDE decrement enterd")
        sleept = randint(1,5)
        print("INSIDE decrement going to sleep for",sleept)
        sleep(sleept)
        print("INSIDE decrement sleep completed")
        print("INSIDE decrement updating count")
        count -= 1

def counter():
    while True:
        print("INSIDE Counter")
        print(count)
        sleep(1)

def main():
    t1 = Thread(target=increment)
    t2 = Thread(target=decrement)
    t3 = Thread(target=counter)

    t1.start()
    t2.start()
    t3.start()

if __name__ == '__main__':
    main()