Getting rid of experimental_allow_stateful now that we have...

Getting rid of experimental_allow_stateful now that we have experimental_external_state_policy instead.
that option.

We've replaced experimental_allow_stateful with experimental_external_state_policy with a default of WARN in which we'll only print a warning message and not fail. As a result, we can now safely remove all client code that explicitly set the allow_stateful_ops flag to True.

PiperOrigin-RevId: 276115313

official/vision/image_classification/imagenet_preprocessing.py

@@ -126,7 +126,6 @@ def process_record_dataset(dataset,
 
   options = tf.data.Options()
   options.experimental_slack = tf_data_experimental_slack
-  options.experimental_allow_stateful = True
   dataset = dataset.with_options(options)
 
   return dataset