Help for screen.render_text

def render_text(text, *, size=(800, 600), bg=None, fg=(255, 255, 255), font_name=None, lines=2) -> Image.Image:
    import pygame
    import textwrap
    pygame.font.init()  # Only init what we need

    width, height = size
    MARGIN = 40

    # Natural wrapping
    wrapped = textwrap.wrap(text, width=30)[:int(lines)]

    img = pygame.Surface(size)
    if isinstance(bg, tuple):
        img.fill(bg)
    elif isinstance(bg, Image.Image):
        bg = bg.resize(size)
        bg_data = pygame.image.fromstring(bg.tobytes(), size, bg.mode)
        img.blit(bg_data, (0, 0))
    else:
        img.fill((0, 0, 0))

    font_size = 200
    while font_size > 10:
        font = pygame.font.SysFont(font_name, font_size)
        rendered = [font.render(line, True, fg) for line in wrapped]
        max_width = max((r.get_width() for r in rendered), default=0)
        total_height = sum(r.get_height() for r in rendered) + MARGIN * (len(rendered) - 1)

        if max_width <= width - 2 * MARGIN and total_height <= height - 2 * MARGIN:
            break
        font_size -= 2

    # Center vertically
    y = (height - total_height) // 2
    for r in rendered:
        x = (width - r.get_width()) // 2
        img.blit(r, (x, y))
        y += r.get_height() + MARGIN

    pygame.font.quit()  # Clean up

    return Image.frombytes("RGB", size, pygame.image.tostring(img, "RGB"))