code: def test_zoo_keras_layer_of(self):
      input = Input(shape=[2, 3])
      dense = Dense(3)
      ZooKerasLayer.of(dense.value)(input)
  
file_path: analytics-zoo/pyzoo/test/zoo/pipeline/autograd/test_model.py
imports: from test.zoo.pipeline.utils.test_utils import ZooTestCase
  from zoo.pipeline.api.keras.layers import *
  from zoo.pipeline.api.keras.models import *
  import zoo.pipeline.api.autograd
label_desc: Use image node_id 3 for calling the TestAutoGradModel obj's underlying member method code with example usage: obj.test_zoo_keras_layer_of() without return types