code: def _initialize(self, init_dict):
      super(ItrMLP, self)._initialize(init_dict=init_dict)
      print(colored("[Pretrain user MLP into identity]", "blue"))
      self._get_module("user_vec").pretrain_mlp_as_identity(self._sess)
      print(colored("[Pretrain item MLP into identity]", "blue"))
      self._get_module("item_vec").pretrain_mlp_as_identity(self._sess)
  
file_path: openrec/openrec/tf1/legacy/recommenders/itr_mlp.py
imports: from __future__ import print_function
  from termcolor import colored
  from openrec.tf1.legacy.recommenders import Recommender
  from openrec.tf1.legacy.modules.extractions import LatentFactor
  from openrec.tf1.legacy.modules.interactions import PointwiseMSE
  from openrec.tf1.legacy.modules.extractions import TemporalLatentFactor
label_desc: Use image node_id 2 for calling the ItrMLP obj's underlying member method code with example usage: obj._initialize(init_dict) without return types