import win32api
import win32con
import time
import random

class Key: 
    def __init__(self, key_code) -> None:
        self.key_code = key_code

    def key_down(self):
        win32api.keybd_event(self.key_code, 0, 0, 0)

    def key_up(self):
        win32api.keybd_event(self.key_code, 0, win32con.KEYEVENTF_KEYUP, 0)

    def key_press(self):
        self.key_down()
        time.sleep(0.05)
        self.key_up()

if __name__ == '__main__':
    l_key = Key(76)

    while True:
        l_key.key_press()
        time.sleep(random.randint(4, 20) * 0.05)