import pygame

pygame.init()

screen = pygame.display.set_mode((800, 600))
pygame.display.set_caption("Resized Window")

running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    screen.fill((80, 40, 120))
    pygame.display.flip()

pygame.quit()