code: def test_simple(self):
      self.assertRaises(TypeError, delattr, c_int(42), "value")
  
file_path: catboost/contrib/tools/python/src/Lib/ctypes/test/test_delattr.py
imports: import unittest
  from ctypes import *
label_desc: Use image node_id 1 for calling the TestCase obj's underlying member method code with example usage: obj.test_simple() without return types