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tf.data.experimental.get_next_as_optional

Returns a tf.experimental.Optional with the next element of the iterator. (deprecated)

If the iterator has reached the end of the sequence, the returned tf.experimental.Optional will have no value.

Args
iterator A tf.data.Iterator.
Returns
A tf.experimental.Optional object which either contains the next element of the iterator (if it exists) or no value.

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Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.4/api_docs/python/tf/data/experimental/get_next_as_optional