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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 add_note(self, body):
 """ Create a Note to current object :param body: the body of the note :type body: str :return: newly created Note :rtype: Tag """

        from highton.models.note import Note
        created_id = self._post_request(
            endpoint=self.ENDPOINT + '/' + str(self.id) + '/' + Note.ENDPOINT,
            data=self.element_to_string(
                Note(body=body).encode()
            )
        ).headers.get('Location').replace('.xml', '').split('/')[-1]
        return Note.get(created_id)