:desc: Deletes a label
            :param dic msg: The message with the instruction and the label
                            name to delete
            :rval: str
            :returns: The message from the database

def Handle_Delete_Label(self, msg):
        """
            :desc: Deletes a label
            :param dic msg: The message with the instruction and the label
                            name to delete
            :rval: str
            :returns: The message from the database
        """

        try:
            label_name = msg['object']['label']
        except KeyError:
            r_msg = {'status': 'ERROR',
                     'type': 'Delete_Label',
                     'object': {'msg': 'improper request'}}
            return json.dumps(r_msg)
        else:
            r_val = {'status': 'OK',
                     'type': 'Delete',
                     'object': self.db.deleteLabel(label_name)}
            return json.dumps(r_val)