run 2 def python
from threading import Thread
from time import sleep
# use Thread to run def in background
# Example:
def func1():
    while True:
        sleep(1)
        print("Working")
def func2():
    while True:
        sleep(2)
        print("Working2")
if __name__ == '__main__':
    Thread(target = func1).start()
    Thread(target = func2).start()