code: def __init__(
      self, config=None, info=None, result=None, save_dir=None
  ):
      self.config = config
      self.result = result
      self.info = info
      self.restore_dir = None
      self.save_dir = save_dir
  
imports: from graph import *
  import copy
  import json
  import logging
  import random
  import numpy
  from nni.tuner import Tuner
  from nni.utils import extract_scalar_reward
label_desc: Use image node_id 1 to create a new Individual object from inherited base classes: object with example: obj = Individual(config, info, result, save_dir)