builtins.ValueError: sequence size mismatch

[Windspar]

1. Let pygame choose best depth.

windowSurface = pygame.display.set_mode((500,400))

2. PixelArrays are like NumPy Arrays

pixArray[480, 380] = pygame.Color('Black')

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3. pygame.display.update() belongs in main loop.

while True:
    for event in pygame.event.get():  
        if event.type == QUIT:
            pygame.quit()  
            sys.exit()

    pygame.display.update()