Version Issues with Estimator SaveModel

[jrossthomson]

tfx/docs/tutorials/model_analysis/tfma_basic.ipynb

Line 393 in f6058c1

"### Estimator"

Gives the following warnings. Needs updated.

WARNING:tensorflow:SavedModel saved prior to TF 2.5 detected when loading Keras model. Please ensure that you are saving the model with model.save() or tf.keras.models.save_model(), *NOT* tf.saved_model.save(). To confirm, there should be a file named "keras_metadata.pb" in the SavedModel directory.
WARNING:absl:Tensorflow version (2.15.1) found. Note that TFMA support for TF 2.0 is currently in beta
WARNING:tensorflow:From /usr/local/lib/python3.10/dist-packages/tensorflow_model_analysis/eval_saved_model/load.py:163: load (from tensorflow.python.saved_model.loader_impl) is deprecated and will be removed in a future version.
Instructions for updating:
Use `tf.saved_model.load` instead.
WARNING:tensorflow:From /usr/local/lib/python3.10/dist-packages/tensorflow_model_analysis/eval_saved_model/graph_ref.py:184: get_tensor_from_tensor_info (from tensorflow.python.saved_model.utils_impl) is deprecated and will be removed in a future version.
Instructions for updating:
This API was designed for TensorFlow v1. See https://www.tensorflow.org/guide/migrate for instructions on how to migrate your code to TensorFlow v2.
/usr/local/lib/python3.10/dist-packages/tensorflow_model_analysis/metrics/binary_confusion_matrices.py:155: RuntimeWarning: invalid value encountered in divide
  false_omission_rate = fn / predicated_negatives
/usr/local/lib/python3.10/dist-packages/tensorflow_model_analysis/metrics/binary_confusion_matrices.py:152: RuntimeWarning: invalid value encountered in divide
  f1 = 2 * precision * recall / (precision + recall)