code: def getgenframe(self):
      yield sys._getframe()
  
imports: import gc
  import operator
  import re
  import sys
  import textwrap
  import threading
  import types
  import unittest
  import weakref
  from test import support
  from test.support import threading_helper
  from test.support.script_helper import assert_python_ok
label_desc: Use image node_id 4 for calling the TestCAPI obj's underlying member method code with example usage: obj.getgenframe() without return types