class_docstr: Test for text embedding exporter.
class_docstr_tok: ["Test","for","text","embedding","exporter","."]
code: def testEmbeddingLoaded(self):
      vocabulary, embeddings = export_v2.load(
          self._embedding_file_path,
          export_v2.parse_line,
          num_lines_to_ignore=0,
          num_lines_to_use=None,
      )
      self.assertEqual((3,), np.shape(vocabulary))
      self.assertEqual((3, 3), np.shape(embeddings))
  
file_path: hub/examples/text_embeddings_v2/export_test_v2.py
imports: import logging
  import os
  import numpy
  import tensorflow
  import tensorflow_hub
  from examples.text_embeddings_v2 import export_v2
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