code: def seal_detached(
      plaintext: tf.Tensor,
      nonce: Nonce,
      publickey_receiver: PublicKey,
      secretkey_sender: SecretKey,
  ) -> Tuple[Ciphertext, Mac]:
      ciphertext, mac = sodium_module.sodium_easy_box_seal_detached(
          plaintext,
          nonce.raw,
          publickey_receiver.raw,
          secretkey_sender.raw,
      )
      return Ciphertext(ciphertext), Mac(mac)
  
file_path: tf-encrypted/primitives/tf_encrypted/primitives/sodium/python/easy_box.py
imports: import os
  from typing import Tuple
  import tensorflow
label_desc: Use image node_id 3 for calling a global function with example usage: seal_detached(plaintext, nonce, publickey_receiver, secretkey_sender) and returns: Ciphertext,  Mac