code: def test_load(self):
      weights_file = os.path.join(SAVE_ROOT, "weights.h5")
      params_file = os.path.join(SAVE_ROOT, "params.json")
      preprocessor_file = os.path.join(SAVE_ROOT, "preprocessor.pickle")
      model = anago.Sequence.load(
          weights_file, params_file, preprocessor_file
      )
      score = model.score(self.x_test, self.y_test)
      print(score)
  
file_path: anago/tests/test_wrapper.py
imports: import os
  import unittest
  from pprint import pprint
  import numpy
  from keras.callbacks import ModelCheckpoint
  import anago
  from anago.utils import load_data_and_labels, load_glove
label_desc: Use image node_id 8 for calling the TestWrapper obj's underlying member method code with example usage: obj.test_load() without return types