code: def setUpClass(cls):
      if sysconfig.get_config_var("WITH_DTRACE"):
          (
              readelf_major_version,
              readelf_minor_version,
          ) = cls.get_readelf_version()
          if support.verbose:
              print(
                  f"readelf version: {readelf_major_version}.{readelf_minor_version}"
              )
      else:
          raise unittest.SkipTest(
              "CPython must be configured with the --with-dtrace option."
          )
  
imports: import dis
  import os.path
  import re
  import subprocess
  import sys
  import sysconfig
  import types
  import unittest
  from test import support
  from test.support import findfile
label_desc: Use image node_id 1 for calling the CheckDtraceProbes obj's underlying member method code with example usage: obj.setUpClass(cls) without return types