code: def test_call(self):
      vector_1 = tf.constant([[1, 1], [1, 0]], dtype=tf.float32)
      vector_2 = tf.constant([[0, 1], [0, 0]], dtype=tf.float32)
      outputs = layers.Bilinear(2, 1)((vector_1, vector_2))
      self.assertAllEqual([2, 1], outputs.get_shape().as_list())
  
imports: import tensorflow
  from tensorflow_ranking.python.keras import layers
label_desc: Use image node_id 2 for calling the BilinearTest obj's underlying member method code with example usage: obj.test_call() without return types