code: def test_embedding_lookup(self):
      indices = tf.compat.v1.placeholder(tf.int64, (4,))
      embeddings = self.model._embedding_lookup(indices)
      self.assertEqual(embeddings.shape, (4, self.model.embedding_size))
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  import numpy
  import tensorflow
  import tf_slim
  from deepvariant import dv_constants
  from deepvariant import dv_utils_using_clif
  from deepvariant import modeling
label_desc: Use image node_id 4 for calling the InceptionV3EmbeddingModelTest obj's underlying member method code with example usage: obj.test_embedding_lookup() without return types