class_docstr: Test the TensorFlowLingvoASR estimator.
code: def test_implements_abstract_methods(self, art_warning):
      try:
          TensorFlowLingvoASR()
      except ARTTestException as e:
          art_warning(e)
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import logging
  import numpy
  import pytest
  from numpy.testing import assert_allclose, assert_array_equal
  from scipy.io.wavfile import read
  from art.estimators.speech_recognition.speech_recognizer import SpeechRecognizerMixin
  from art.estimators.speech_recognition.tensorflow_lingvo import TensorFlowLingvoASR
  from art.estimators.tensorflow import TensorFlowV2Estimator
  from art.utils import get_file
  from tests.utils import ARTTestException
label_desc: Use image node_id 2 for calling the TestTensorFlowLingvoASR obj's underlying member method code with example usage: obj.test_implements_abstract_methods(art_warning) without return types