GitLab

* update readme according to template

* initial upgrades

* demo_inference updated, need to check tf.flags

* issues with tf.image

* manual checks needed for tf.contrib

* more tf2 updates, need to fix tf.contrib and tf.flags

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PiperOrigin-RevId: 321865650

PiperOrigin-RevId: 321825286

PiperOrigin-RevId: 321810710

PiperOrigin-RevId: 321666729

PiperOrigin-RevId: 321591140

PiperOrigin-RevId: 321184181

PiperOrigin-RevId: 320988288

- Make it consistent with '/bin/bash' shebang
- Fix "Bad substitution" error in BASH_SOURCE[0]

* DeepLab: Cityscapes splits refactoring

* DeepLab: Process 'test_fine' split in Cityscapes

* convert_cityscapes.sh: Update PYTHONPATH

Fix error `ModuleNotFoundError: No module named 'cityscapesscripts'`

* Check the number of labels and images

* DeepLab: Fix generation of tfrecord for Cityscapes

fix

320711412  by rathodv:

    Internal change

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320707201  by lzc:

    Internal change

320690704  by TF Object Detection Team:

    Purely Google refactor

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320665573  by TF Object Detection Team:

    Fallback to deprecated `experimental_run_v2` method if `run` does not exist.

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PiperOrigin-RevId: 320711412
Co-authored-by: TF Object Detection Team <no-reply@google.com>