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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 send_read_receipt(self, peer_jid: str, receipt_message_id: str, group_jid=None):
 """ Sends a read receipt for a previously sent message, to a specific user or group. :param peer_jid: The JID of the user to which to send the receipt. :param receipt_message_id: The message ID that the receipt is sent for :param group_jid If the receipt is sent for a message that was sent in a group, this parameter should contain the group's JID """

        log.info("[+] Sending read receipt to JID {} for message ID {}".format(peer_jid, receipt_message_id))
        return self._send_xmpp_element(chatting.OutgoingReadReceipt(peer_jid, receipt_message_id, group_jid))