code: def testEmbeddingLoaded(self):
      vocabulary, embeddings = export.load(
          self._embedding_file_path, export.parse_line
      )
      self.assertEqual((3,), np.shape(vocabulary))
      self.assertEqual((3, 3), np.shape(embeddings))
  
file_path: hub/examples/text_embeddings/export_test.py
imports: import logging
  import os
  from distutils.version import LooseVersion
  import numpy
  import tensorflow.compat.v1
  import tensorflow_hub
  from examples.text_embeddings import export
label_desc: Use image node_id 2 for calling the ExportTokenEmbeddingTest obj's underlying member method code with example usage: obj.testEmbeddingLoaded() without return types