type: string
                      type: array
                    name:
                      description: An optional name of the server, when set must be
                        unique across all servers.
                      type: string
                    port:
                      description: The Port on which the proxy should listen for incoming
                        connections.

                        type: string
                      type: array
                    name:
                      description: An optional name of the server, when set must be
                        unique across all servers.
                      type: string
                    port:
                      description: The Port on which the proxy should listen for incoming
                        connections.

    *   Promoting `tf.data.experimental.ThreadingOptions` API to
        `tf.data.ThreadingOptions` and deprecating the experimental endpoint.
    *   Promoting `tf.data.experimental.unique` API to `tf.data.Dataset.unique`
        and deprecating the experimental endpoint.
    *   Added `stop_on_empty_dataset` parameter to `sample_from_datasets` and
        `choose_from_datasets`. Setting `stop_on_empty_dataset=True` will stop