code: def setup_class(cls):
      Image.USE_CFFI_ACCESS = cls._need_cffi_access
  
imports: import ctypes
  import os
  import subprocess
  import sys
  import sysconfig
  import pytest
  from setuptools.command.build_ext import new_compiler
  from PIL import Image
  from .helper import assert_image_equal, hopper, is_win32, on_ci
label_desc: Use image node_id 1 for calling the AccessTest obj's underlying member method code with example usage: obj.setup_class(cls) without return types