text: # Copyright 2020 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.
  # ==============================================================================
  """Test utils for MetadataWriter."""
  
  from typing import Union
  from tensorflow.python.platform import resource_loader
  
  
  def load_file(file_name: str, mode: str = "rb") -> Union[str, bytes]:
    """Loads files from resources."""
    file_path = resource_loader.get_path_to_datafile(file_name)
    with open(file_path, mode) as file:
      return file.read()
  