*   The following APIs are not longer experimental:
    `tf.config.list_logical_devices`, `tf.config.list_physical_devices`,
    `tf.config.get_visible_devices`, `tf.config.set_visible_devices`,
    `tf.config.get_logical_device_configuration`,
    `tf.config.set_logical_device_configuration`.
*   `tf.config.experimentalVirtualDeviceConfiguration` has been renamed to

                  type: string
                type: array
              host:
                description: The name of a service from the service registry.
                type: string
              subsets:
                description: One or more named sets that represent individual versions
                  of a service.
                items:
                  properties:
                    labels:

                  type: string
                type: array
              host:
                description: The name of a service from the service registry.
                type: string
              subsets:
                description: One or more named sets that represent individual versions
                  of a service.
                items:
                  properties:
                    labels: