Merge branch 'tensorflow:master' into panoptic-deeplab-modeling

official/projects/edgetpu/nlp/modeling/encoder.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/modeling/model_builder.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/modeling/model_builder_test.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/modeling/pretrainer.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/modeling/pretrainer_test.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/run_mobilebert_edgetpu_train.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/serving/__init__.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/serving/export_tflite_squad.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/serving/export_tflite_squad_test.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/utils/__init__.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/utils/utils.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/nlp/utils/utils_test.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/README.md

@@ -78,10 +78,10 @@ models for 224x224 input resolution:
 Model (Checkpoint)                                                                                                                                                                  | Accuracy (int8) | Pixel 6 Edge TPU Latency (ms) | tflite
 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-------------: | :---------------------------: | :----:
 [MobileNetEdgeTPUv2-Tiny](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet-edgetpu-v2-tiny.tar.gz)  | 74.66%          | 0.78                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_tiny.tflite)
-[MobileNetEdgeTPUv2-XS](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet-edgetpu-v2-xs.tar.gz)      | 75.79%          | 0.82                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_xs.tflite)
-[MobileNetEdgeTPUv2-S](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet-edgetpu-v2-s.tar.gz)        | 77.36%          | 1.03                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_s.tflite)
-[MobileNetEdgeTPUv2-M](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet-edgetpu-v2-m.tar.gz)        | 78.43%          | 1.35                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_m.tflite)
-[MobileNetEdgeTPUv2-L](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet-edgetpu-v2-l.tar.gz)        | 79.00%          | 1.64                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_l.tflite)
+[MobileNetEdgeTPUv2-XS](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/xs/mobilenet-edgetpu-v2-xs.tar.gz)      | 75.79%          | 0.82                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_xs.tflite)
+[MobileNetEdgeTPUv2-S](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/s/mobilenet-edgetpu-v2-s.tar.gz)        | 77.36%          | 1.03                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_s.tflite)
+[MobileNetEdgeTPUv2-M](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/m/mobilenet-edgetpu-v2-m.tar.gz)        | 78.43%          | 1.35                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_m.tflite)
+[MobileNetEdgeTPUv2-L](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/l/mobilenet-edgetpu-v2-l.tar.gz)        | 79.00%          | 1.64                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v2/tiny/mobilenet_edgetpu_v2_l.tflite)
 [MobileNetEdgeTPU dm1.0](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v1/dm1p0/mobilenet-edgetpu-dm1p0.tar.gz)    | 75.6%           | 0.92                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v1/dm1p0/mobilenet_edgetpu.tflite)
 [MobileNetEdgeTPU dm1.25](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v1/dm1p25/mobilenet-edgetpu-dm1p25.tar.gz) | 77.06%          | 1.20                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v1/dm1p25/mobilenet_edgetpu_dm1p25.tflite)
 [MobileNetEdgeTPU dm1.5](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v1/dm1p5/mobilenet-edgetpu-dm1p5.tar.gz)    | 75.9%           | 1.42                          | [link](https://storage.cloud.google.com/tf_model_garden/models/edgetpu/checkpoint_and_tflite/vision/mobilenet-edgetpu-v1/dm1p5/mobilenet_edgetpu_dm1p5.tflite)

official/projects/edgetpu/vision/__init__.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/configs/__init__.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/configs/mobilenet_edgetpu_config.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/configs/semantic_segmentation_config.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/configs/semantic_segmentation_searched_config.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/dataloaders/__init__.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.

official/projects/edgetpu/vision/dataloaders/classification_input.py

-# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
+# 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.