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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 get_db_references(cls, entry):
 """ get list of `models.DbReference` from XML node entry :param entry: XML node entry :return: list of :class:`pyuniprot.manager.models.DbReference` """

        db_refs = []

        for db_ref in entry.iterfind("./dbReference"):

            db_ref_dict = {'identifier': db_ref.attrib['id'], 'type_': db_ref.attrib['type']}
            db_refs.append(models.DbReference(**db_ref_dict))

        return db_refs