code: def load_model(self, trial):
      save_path = os.path.join(self.project_dir, trial.trial_id)
      with open(save_path, "r") as f:
          score = int(f.read())
      return score
  
imports: import copy
  import os
  from unittest import mock
  import numpy
  import portpicker
  import pytest
  import keras_tuner
  from keras_tuner.backend import keras
  from keras_tuner.distribute import oracle_client
  from keras_tuner.distribute import utils
  from keras_tuner.engine import hyperparameters
  from keras_tuner.test_utils import mock_distribute
  from keras_tuner.tuners import randomsearch
label_desc: Use image node_id 3 for calling the SimpleTuner obj's underlying member method code with example usage: obj.load_model(trial) and returns: score