text: # Copyright 2015 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.
  # ==============================================================================
  
  """Support for launching graphs and executing operations.
  
  See the [Client](https://tensorflow.org/api_guides/python/client) guide.
  """
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  # pylint: disable=unused-import
  from tensorflow.python.client.session import InteractiveSession
  from tensorflow.python.client.session import Session
  
  from tensorflow.python.framework import errors
  from tensorflow.python.framework.errors import OpError
  
  from tensorflow.python.framework.ops import get_default_session
  