code: def test_type_shape(self, keys, data, expected_result):
      result = ConvertToMultiChannelBasedOnBratsClassesd(**keys)(data)
      np.testing.assert_equal(result["label"], expected_result)
  
file_path: MONAI/tests/test_convert_to_multi_channeld.py
imports: from __future__ import annotations
  import unittest
  import numpy
  from parameterized import parameterized
  from monai.transforms import ConvertToMultiChannelBasedOnBratsClassesd
label_desc: Use image node_id 1 for calling the TestConvertToMultiChanneld obj's underlying member method code with example usage: obj.test_type_shape(keys, data, expected_result) without return types