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Update tensorflow requirement from <=2.13.1 to <=2.16.1 #12974

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@dependabot dependabot bot commented on behalf of github Apr 29, 2024

Updates the requirements on tensorflow to permit the latest version.

Release notes

Sourced from tensorflow's releases.

TensorFlow 2.16.1

Release 2.16.1

TensorFlow

  • TensorFlow Windows Build:
    • Clang is now the default compiler to build TensorFlow CPU wheels on the Windows Platform starting with this release. The currently supported version is LLVM/clang 17. The official Wheels-published on PyPI will be based on Clang; however, users retain the option to build wheels using the MSVC compiler following the steps mentioned in https://www.tensorflow.org/install/source_windows as has been the case before
  • TensorFlow 2.16 will be released as TF 2.16.1 (instead of 2.16.0). The patch release will be done as 2.16.2 during the next release cycle.

Breaking Changes

  • tf.summary.trace_on now takes a profiler_outdir argument. This must be set if profiler arg is set to True.

    • tf.summary.trace_export's profiler_outdir arg is now a no-op. Enabling the profiler now requires setting profiler_outdir in trace_on.
  • tf.estimator

    • The tf.estimator API is removed.
    • To continue using tf.estimator, you will need to use TF 2.15 or an earlier version.
  • Keras 3.0 will be the default Keras version. You may need to update your script to use Keras 3.0.

  • Please refer to the new Keras documentation for Keras 3.0 (https://keras.io/keras_3).

  • To continue using Keras 2.0, do the following.

    1. Install tf-keras via pip install tf-keras~=2.16

    2. To switch tf.keras to use Keras 2 (tf-keras), set the environment variable TF_USE_LEGACY_KERAS=1 directly or in your python program with import os;os.environ["TF_USE_LEGACY_KERAS"]="1". Please note that this will set it for all packages in your Python runtime program

    3. Change the keras import: replace import tensorflow.keras as keras or import keras with import tf_keras as keras. Update any tf.keras references to keras.

  • Apple Silicon users: If you previously installed TensorFlow using pip install tensorflow-macos, please update your installation method. Use pip install tensorflow from now on.

  • Mac x86 users: Mac x86 builds are being deprecated and will no longer be released as a Pip package from TF 2.17 onwards.

Known Caveats

  • Full aarch64 Linux and Arm64 macOS wheels are now published to the tensorflow pypi repository and no longer redirect to a separate package.

Major Features and Improvements

  • Support for Python 3.12 has been added.
  • tensorflow-tpu package is now available for easier TPU based installs.
  • TensorFlow pip packages are now built with CUDA 12.3 and cuDNN 8.9.7
  • Added experimental support for float16 auto-mixed precision using the new AMX-FP16 instruction set on X86 CPUs.

Bug Fixes and Other Changes

  • tf.lite

... (truncated)

Changelog

Sourced from tensorflow's changelog.

Release 2.16.1

TensorFlow

  • TensorFlow Windows Build:
    • Clang is now the default compiler to build TensorFlow CPU wheels on the Windows Platform starting with this release. The currently supported version is LLVM/clang 17. The official Wheels-published on PyPI will be based on Clang; however, users retain the option to build wheels using the MSVC compiler following the steps mentioned in https://www.tensorflow.org/install/source_windows as has been the case before
  • TensorFlow 2.16 will be released as TF 2.16.1 (instead of 2.16.0). The patch release will be done as 2.16.2 during the next release cycle.

Breaking Changes

  • tf.summary.trace_on now takes a profiler_outdir argument. This must be set if profiler arg is set to True.

    • tf.summary.trace_export's profiler_outdir arg is now a no-op. Enabling the profiler now requires setting profiler_outdir in trace_on.
  • tf.estimator

    • The tf.estimator API is removed.
    • To continue using tf.estimator, you will need to use TF 2.15 or an earlier version.
  • Keras 3.0 will be the default Keras version. You may need to update your script to use Keras 3.0.

  • Please refer to the new Keras documentation for Keras 3.0 (https://keras.io/keras_3).

  • To continue using Keras 2.0, do the following.

    1. Install tf-keras via pip install tf-keras~=2.16

    2. To switch tf.keras to use Keras 2 (tf-keras), set the environment variable TF_USE_LEGACY_KERAS=1 directly or in your python program with import os;os.environ["TF_USE_LEGACY_KERAS"]="1". Please note that this will set it for all packages in your Python runtime program

    3. Change the keras import: replace import tensorflow.keras as keras or import keras with import tf_keras as keras. Update any tf.keras references to keras.

  • Apple Silicon users: If you previously installed TensorFlow using pip install tensorflow-macos, please update your installation method. Use pip install tensorflow from now on.

  • Mac x86 users: Mac x86 builds are being deprecated and will no longer be released as a Pip package from TF 2.17 onwards.

Known Caveats

  • Full aarch64 Linux and Arm64 macOS wheels are now published to the tensorflow pypi repository and no longer redirect to a separate package.

Major Features and Improvements

  • Support for Python 3.12 has been added.
  • tensorflow-tpu package is now available for easier TPU based installs.
  • TensorFlow pip packages are now built with CUDA 12.3 and cuDNN 8.9.7
  • Added experimental support for float16 auto-mixed precision using the new AMX-FP16 instruction set on X86 CPUs.

Bug Fixes and Other Changes

  • tf.lite
    • Added support for stablehlo.gather.

... (truncated)

Commits
  • 5bc9d26 Merge pull request #63073 from Intel-tensorflow/kanvi/update-release-notes
  • 086d2cc Merge pull request #63127 from rtg0795/r2.16
  • 82cdec2 Update RELEASE.md
  • 563129d Merge pull request #63120 from tensorflow/MarkDaoust-2.16-release-notes
  • 152a11b Merge branch 'r2.16' into MarkDaoust-2.16-release-notes
  • 1196a06 Merge pull request #63121 from tensorflow-jenkins/version-numbers-2.16.1-25649
  • 46faa44 Update release notes for TensorFlow 2.16.1 (#63117)
  • 5fdacf3 Merge pull request #63119 from tensorflow/patch-r2.16-release-notes
  • 887bcc9 Update version numbers to 2.16.1
  • f1b3d80 Fix formatting.
  • Additional commits viewable in compare view

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🛠️ PR Summary

Made with ❤️ by Ultralytics Actions

🌟 Summary

Updated TensorFlow version constraint in YOLOv5 project dependencies.

📊 Key Changes

  • TensorFlow version constraint changed from <=2.13.1 to <=2.16.1.

🎯 Purpose & Impact

  • Purpose: This change aims to address a specific TensorFlow bug referenced in the Ultralytics GitHub issue. By updating the version constraint, the project ensures compatibility with newer TensorFlow versions that likely include bug fixes and performance improvements.
  • Impact: Users can now use YOLOv5 with TensorFlow versions up to 2.16.1, potentially leading to enhanced model performance and stability in deployments. This update is essential for keeping the project up-to-date with TensorFlow's ecosystem, benefiting both expert developers and users integrating YOLOv5 into their applications.🚀

Updates the requirements on [tensorflow](https://github.com/tensorflow/tensorflow) to permit the latest version.
- [Release notes](https://github.com/tensorflow/tensorflow/releases)
- [Changelog](https://github.com/tensorflow/tensorflow/blob/v2.16.1/RELEASE.md)
- [Commits](tensorflow/tensorflow@tflite-v0.1.7...v2.16.1)

---
updated-dependencies:
- dependency-name: tensorflow
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Apr 29, 2024
@dependabot dependabot bot requested a review from glenn-jocher April 29, 2024 04:25
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