code: def exportSavedModel(self):
      hub_module_handle = (
          "tensorflow_text/python/ops/test_data/" "segmenter_hub_module"
      )
      splitter = hub_module_splitter.HubModuleSplitter(
          hub_module_handle
      )
      save.save(splitter, "ram://saved_model")
      self.assertEqual(
          file_io.file_exists_v2("ram://saved_model"), True
      )
  
file_path: text/tensorflow_text/python/ops/hub_module_splitter_test.py
imports: from absl.testing import parameterized
  from tensorflow.python.framework import test_util
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.ops import lookup_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.platform import test
  from tensorflow.python.saved_model import save
  from tensorflow_text.python.ops import hub_module_splitter
label_desc: Use image node_id 2 for calling the HubModuleSplitterTest obj's underlying member method code with example usage: obj.exportSavedModel() without return types