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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _parse_kexgss_continue(self, m):
 """ Parse the SSH2_MSG_KEXGSS_CONTINUE message. :param `.Message` m: The content of the SSH2_MSG_KEXGSS_CONTINUE message """

        if not self.transport.server_mode:
            srv_token = m.get_string()
            m = Message()
            m.add_byte(c_MSG_KEXGSS_CONTINUE)
            m.add_string(
                self.kexgss.ssh_init_sec_context(
                    target=self.gss_host, recv_token=srv_token
                )
            )
            self.transport.send_message(m)
            self.transport._expect_packet(
                MSG_KEXGSS_CONTINUE, MSG_KEXGSS_COMPLETE, MSG_KEXGSS_ERROR
            )
        else:
            pass