code: def make_encrypted_token(self, key):
          
  
          t = JWE(self.claims, self.header)
          t.add_recipient(key)
          self.token = t
docs: Encrypts the payload.
  
          Creates a JWE token with the header as the JWE protected header and
          the claims as the plaintext. See (:class:`jwcrypto.jwe.JWE`) for
          details on the exceptions that may be reaised.
  
          :param key: A (:class:`jwcrypto.jwk.JWK`) key.