code: def to_model(self):
      from bigdl.dllib.keras.models import Model
  
      return Model.from_jvalue(
          callZooFunc(self.bigdl_type, "kerasNetToModel", self.value)
      )
  
imports: import bigdl.dllib.keras.autograd
  from bigdl.dllib.feature.image import ImageSet
  from bigdl.dllib.feature.text import TextSet
  from bigdl.dllib.feature.common import FeatureSet
  from bigdl.dllib.keras.base import ZooKerasLayer
  from bigdl.dllib.keras.utils import *
  from bigdl.dllib.nn.layer import Layer
  from bigdl.dllib.utils.file_utils import callZooFunc
label_desc: Use image node_id 22 for calling the KerasNet obj's underlying member method code with example usage: obj.to_model() and returns: Model