code: def test_notImplemented(self) -> None:
      with self.assertRaises(NotImplementedError) as e:
          covar_module_argparse[
              type(None)
          ]  # passing `None` produces a different error
          self.assertTrue("Could not find signature for" in str(e))
  
imports: from __future__ import annotations
  from unittest.mock import patch
  import torch
  from ax.models.torch.botorch_modular.input_constructors.covar_modules import covar_module_argparse
  from ax.models.torch.botorch_modular.kernels import ScaleMaternKernel
  from ax.utils.common.testutils import TestCase
  from botorch.models.gp_regression import SingleTaskGP
  from botorch.models.multitask import MultiTaskGP
  from botorch.utils.datasets import SupervisedDataset
  from gpytorch.kernels.kernel import Kernel
  from gpytorch.priors import GammaPrior
label_desc: Use image node_id 2 for calling the CovarModuleArgparseTest obj's underlying member method code with example usage: obj.test_notImplemented() without return types