code: def test_invalid_names(self):
      self.assertRaises(AttributeError, lambda: config.does_not_exist)
      self.assertRaises(
          AttributeError, lambda: config.triton.does_not_exist
      )
  
      def store1():
          config.does_not_exist = True
  
      def store2():
          config.triton.does_not_exist = True
  
      self.assertRaises(AttributeError, store1)
      self.assertRaises(AttributeError, store2)
  
imports: import math
  import unittest
  import torch
  from torch._dynamo.test_case import run_tests, TestCase
  from torch._inductor import config
  from torch.testing._internal.inductor_utils import HAS_CPU
label_desc: Use image node_id 6 for calling the TestInductorConfig obj's underlying member method code with example usage: obj.test_invalid_names() without return types