code: def build(self, config):
      pass
  
file_path: BigDL/python/orca/src/bigdl/orca/automl/model/abstract.py
imports: from abc import ABC, abstractmethod
  from bigdl.dllib.utils.log4Error import *
label_desc: Use image node_id 1 for calling the ModelBuilder obj's underlying member method code with example usage: obj.build(config) without return types