class_docstr: The base class for Keras style models in Analytics Zoo.
class_docstr_tok: ["The","base","class","for","Keras","style","models","in","Analytics","Zoo","."]
code: def fit(
      self,
      x,
      y=None,
      batch_size=32,
      nb_epoch=10,
      validation_split=0,
      validation_data=None,
      distributed=True,
  ):
      self.model.fit(
          x,
          y,
          batch_size,
          nb_epoch,
          validation_split,
          validation_data,
          distributed,
      )
  
imports: from bigdl.nn.layer import Container, Layer
  from bigdl.util.common import *
  from zoo.pipeline.api.keras.engine.topology import KerasNet
  from zoo.common.utils import callZooFunc
label_desc: Use image node_id 2 for calling the KerasZooModel obj's underlying member method code with example usage: obj.fit(x, y, batch_size, nb_epoch, validation_split, validation_data, distributed) without return types