message: Enable v2 version test of VideoDataset
diff: @@ -32,12 +32,12 @@ from tensorflow_io.video import VideoDataset
  video_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "test_video", "small.mp4")
  -@pytest.mark.skip(reason="expect tensorflow > 1.12.0")
  +@pytest.mark.skipif(not (hasattr(tensorflow, "version") and tensorflow.version.VERSION.startswith("2.0.")), reason=None)
  def test_video_predict():
  model = ResNet50(weights='imagenet')
  - x = VideoDataset(video_path).batch(1).map(lambda x: preprocess_input(image.resize_images(x, (224, 224))))
  + x = VideoDataset(video_path).batch(1).map(lambda x: preprocess_input(image.resize(x, (224, 224))))
  y = model.predict(x)
  - p = decode_predictions(y, top=3)
  + p = decode_predictions(y, top=1)
  assert len(p) == 166
  def test_video_dataset():
  