old_contents: # Copyright 2016 The TensorFlow Authors. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # ==============================================================================
  """Keras data preprocessing utils."""
  # pylint: disable=g-import-not-at-top
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  from tensorflow.python.keras.preprocessing import image
  from tensorflow.python.keras.preprocessing import sequence
  from tensorflow.python.keras.preprocessing import text
  
  del absolute_import
  del division
  del print_function
  
new_contents: # Copyright 2016 The TensorFlow Authors. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # ==============================================================================
  """Keras data preprocessing utils."""
  # pylint: disable=g-import-not-at-top
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  # TODO(mihaimaruseac): remove the import of keras_preprocessing and injecting
  # once we update to latest version of keras_preprocessing
  import keras_preprocessing
  
  from tensorflow.python.keras import backend
  from tensorflow.python.keras.utils import all_utils as utils
  
  # This exists for compatibility with prior version of keras_preprocessing.
  keras_preprocessing.set_keras_submodules(backend=backend, utils=utils)
  
  
  from tensorflow.python.keras.preprocessing import image
  from tensorflow.python.keras.preprocessing import sequence
  from tensorflow.python.keras.preprocessing import text
  
  del absolute_import
  del division
  del print_function
  
subject: Fix build failure for mac/ubuntu, which relies on an old version for keras-preprocessing.