Stealthy mouse prank for windows

import win32gui,win32api,random,time
while True:
    value1,value2 = random.choice([-1,0,1]),random.choice([-1,0,1])
    win32api.SetCursorPos((win32gui.GetCursorPos()[0]+value1,win32gui.GetCursorPos()[1]+value2))
    time.sleep(0.02)