Answers for "opening a simple red window in pygame"

python pygame screen example

import pygame
background_colour = (255,255,255)
(width, height) = (300, 200)
screen = pygame.display.set_mode((width, height))
pygame.display.set_caption('Tutorial 1')
screen.fill(background_colour)
pygame.display.flip()
running = True
while running:
  for event in pygame.event.get():
    if event.type == pygame.QUIT:
      running = False

how to create a window in pygame

import pygame
pygame.init() #initialize pygame
SCREEN_WIDTH = 600 # width (in px)
SCREEN_HEIGHT = 800 # height (in px)

WIN = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT)) # creates a screen of 600px X 800px

while True:
	pygame.display.update() # updates the screen