code: def test_value(self, input_args, label, image, expected_indices):
      indices = ClassesToIndices(**input_args)(label, image)
      for i, e in zip(indices, expected_indices):
          assert_allclose(i, e)
  
file_path: MONAI/tests/test_classes_to_indices.py
imports: from __future__ import annotations
  import unittest
  from parameterized import parameterized
  from monai.transforms import ClassesToIndices
  from tests.utils import TEST_NDARRAYS, assert_allclose
label_desc: Use image node_id 1 for calling the TestClassesToIndices obj's underlying member method code with example usage: obj.test_value(input_args, label, image, expected_indices) without return types