code: def test_class_weights_int_targets(self):
      self._test_class_weights(target_encoding="int")
  
file_path: keras/keras/trainers/data_adapters/tf_dataset_adapter_test.py
imports: from unittest import mock
  import numpy
  import tensorflow
  from keras import testing
  from keras.trainers.data_adapters import tf_dataset_adapter
label_desc: Use image node_id 3 for calling the TestTFDatasetAdapter obj's underlying member method code with example usage: obj.test_class_weights_int_targets() without return types