import pygame

pygame.init()

print_message = pygame.USEREVENT + 0 
pygame.time.set_timer(print_message, 3000)

while True:
    for event in pygame.event.get():
        if event.type == print_message:
            text = pygame.font.SysFont("calibri",20)
            text = text_font.rener("Hi"(0,0,0))
            print("Hello World!")