import pygame

class Display:
    screen = pygame.display.set_mode((800, 600))

    def __init__(self, w, h):
        self.screen = pygame.display.set_mode((w, h))
        pygame.display.set_caption("PyGame")
        pygame.display.update()

    def render(self, sprite):
        self.screen.blit(sprite.image, sprite.pos.get())