class_docstr: Test public coremltools API visibilities.
code: def test_models_neural_network_update_optimizer_utils(self):
      expected = ["AdamParams", "Batch", "RangeParam", "SgdParams"]
      _check_visible_modules(
          _get_visible_items(
              ct.models.neural_network.update_optimizer_utils
          ),
          expected,
      )
  
imports: import coremltools
  import pytest
label_desc: Use image node_id 19 for calling the TestApiVisibilities obj's underlying member method code with example usage: obj.test_models_neural_network_update_optimizer_utils() without return types