1# Copyright 2019 The TensorFlow Authors. All Rights Reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14# ============================================================================== 15"""Stub file to maintain backwards compatibility.""" 16 17# pylint: disable=wildcard-import,unused-import,redefined-builtin 18from tensorflow_estimator.python.estimator.tpu.tpu_estimator import * 19# used by tests 20from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _clone_export_output_with_tensors 21from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _create_global_step 22from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _export_output_to_tensors 23from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _get_scaffold 24from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _Inputs 25from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _ITERATIONS_PER_LOOP_VAR 26from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _TPU_ENQUEUE_OPS 27from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _TPU_ESTIMATOR 28from tensorflow_estimator.python.estimator.tpu.tpu_estimator import _TPU_TRAIN_OP 29# pylint: enable=wildcard-import,unused-import,redefined-builtin 30