Example code threading from https://www.youtube.com/watch?v=4hcnEWNsf_w&list=WL&index=2

mythreading.py

import threading


def count_operation():
    for i in range(100):
        print(threading.current_thread().getName() + '-' + str(i))


# this is sequential execution - operation right after each other
count_operation()


t1 = threading.Thread(target=count_operation, name='Adam')
t2 = threading.Thread(target=count_operation, name='Bob')

t1.start()
t2.start()