class_docstr: Base class for TFPark KerasModel based Forecast models.
docstr: Build a tf.keras model.
  
  :return: a tf.keras model (compiled)
code: def _build(self):
      """
      Build a tf.keras model.
  
      :return: a tf.keras model (compiled)
      """
      pass
  
file_path: analytics-zoo/pyzoo/zoo/chronos/forecaster/tfpark_forecaster.py
imports: from abc import ABCMeta, abstractmethod
  from zoo.tfpark import KerasModel
  import tensorflow
  from zoo.chronos.forecaster.abstract import Forecaster
label_desc: Use image node_id 2 for calling the TFParkForecaster obj's underlying member method code with example usage: obj._build() without return types