Removes unneeded content of the beta folder.

PiperOrigin-RevId: 437276665

official/vision/beta/configs/semantic_segmentation_test.py

-# Copyright 2022 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.
-
-"""Tests for semantic_segmentation."""
-
-# pylint: disable=unused-import
-from absl.testing import parameterized
-import tensorflow as tf
-
-from official.core import config_definitions as cfg
-from official.core import exp_factory
-from official.vision import beta
-from official.vision.beta.configs import semantic_segmentation as exp_cfg
-
-
-class ImageSegmentationConfigTest(tf.test.TestCase, parameterized.TestCase):
-
-  @parameterized.parameters(('seg_deeplabv3_pascal',),
-                            ('seg_deeplabv3plus_pascal',))
-  def test_semantic_segmentation_configs(self, config_name):
-    config = exp_factory.get_exp_config(config_name)
-    self.assertIsInstance(config, cfg.ExperimentConfig)
-    self.assertIsInstance(config.task, exp_cfg.SemanticSegmentationTask)
-    self.assertIsInstance(config.task.model,
-                          exp_cfg.SemanticSegmentationModel)
-    self.assertIsInstance(config.task.train_data, exp_cfg.DataConfig)
-    config.validate()
-    config.task.train_data.is_training = None
-    with self.assertRaises(KeyError):
-      config.validate()
-
-
-if __name__ == '__main__':
-  tf.test.main()

official/vision/beta/configs/video_classification_test.py

-# Copyright 2022 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.
-
-"""Tests for video_classification."""
-
-# pylint: disable=unused-import
-from absl.testing import parameterized
-import tensorflow as tf
-
-from official.core import config_definitions as cfg
-from official.core import exp_factory
-from official.vision import beta
-from official.vision.beta.configs import video_classification as exp_cfg
-
-
-class VideoClassificationConfigTest(tf.test.TestCase, parameterized.TestCase):
-
-  @parameterized.parameters(('video_classification',),
-                            ('video_classification_kinetics600',))
-  def test_video_classification_configs(self, config_name):
-    config = exp_factory.get_exp_config(config_name)
-    self.assertIsInstance(config, cfg.ExperimentConfig)
-    self.assertIsInstance(config.task, exp_cfg.VideoClassificationTask)
-    self.assertIsInstance(config.task.model, exp_cfg.VideoClassificationModel)
-    self.assertIsInstance(config.task.train_data, exp_cfg.DataConfig)
-    config.validate()
-    config.task.train_data.is_training = None
-    with self.assertRaises(KeyError):
-      config.validate()
-
-
-if __name__ == '__main__':
-  tf.test.main()

official/vision/beta/data/__init__.py

-# Copyright 2022 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.
-