, 0)         pygame.draw.circle(screen, black_color, [000, 000], 0, 0)         pygame.draw.circle(screen, black_color, [000, 000], 0, 0)         pygame.draw.circle(screen, black_color, [000, 000], 0, 0)         pygame.draw.circle(screen, black_color, [000, 000], 0, 0)         pygame.draw.circle(screen, black_color, [000, 000], 0, 0)         for row in range(len(self._board)):             