code: def test_top_embedding_works(self):
      sentence = "Michael went to the store to buy some eggs ."
      with open(self.sentences_path, "w") as f:
          f.write(sentence)
  
      sys.argv = [
          "run.py",  # executable
          "elmo",  # command
          self.sentences_path,
          self.output_path,
          "--top",
          "--options-file",
          self.options_file,
          "--weight-file",
          self.weight_file,
      ]
  
      main()
  
      assert os.path.exists(self.output_path)
  
      embedder = ElmoEmbedder(
          options_file=self.options_file, weight_file=self.weight_file
      )
      expected_embedding = embedder.embed_sentence(sentence.split())[2]
  
      with h5py.File(self.output_path, "r") as h5py_file:
          assert set(h5py_file.keys()) == set(
              ["0", "sentence_to_index"]
          )
          # The vectors in the test configuration are smaller (32 length)
          embedding = h5py_file.get("0")
          assert embedding.shape == (len(sentence.split()), 32)
          numpy.testing.assert_allclose(
              embedding, expected_embedding, rtol=1e-4
          )
          assert json.loads(h5py_file.get("sentence_to_index")[0]) == {
              sentence: "0"
          }
  
imports: from __future__ import division
  from __future__ import with_statement
  from __future__ import absolute_import
  import json
  import os
  import pathlib
  import sys
  import tempfile
  import warnings
  from io import open
  import numpy
  import pytest
  from allennlp.common.checks import ConfigurationError
  from allennlp.commands import main
  from allennlp.commands.elmo import ElmoEmbedder
  from allennlp.tests.modules.elmo_test import ElmoTestCase
label_desc: Use image node_id 3 for calling the TestElmoCommand obj's underlying member method code with example usage: obj.test_top_embedding_works() without return types