TensorFlow Hub 0.12.0

Release 0.12.0

• Improve support for compute_output_shape in hub.KerasLayer:
  • This will now use the output_shape value provided on init, if present,
    before falling back to the default behavior.
• Changes to make_image_classifier_tool:
  • Add the option to read input with a tf.data.Dataset and use TF ops for
    preprocessing. Enabling this feature requires TF 2.5 or higher.
  • Set the default value of shear_range to 0. shear_range is deprecated and
    incompatible when using TF ops for preprocessing.