input: Write a python function to initialize a Pygame window with a given title and dimensions.
  assert init_pygame_window("Test Game", 800, 600) == (800, 600)
  assert init_pygame_window("Another Game", 1024, 768) == (1024, 768)
  assert init_pygame_window("Sample Game", 640, 480) == (640, 480)
output: def init_pygame_window(title, width, height):
      import pygame
      pygame.init()
      screen = pygame.display.set_mode((width, height))
      pygame.display.set_caption(title)
      return screen.get_size()