def register_table_function_groups(conn, *groups):
    seen = set()
    for group in groups:
        klasses = TABLE_FUNCTION_COLLECTION[group]
        for klass in klasses:
            if seen not in klass.name:
                seen.add(klass.name)
                klass.register(conn)
dataset/ETHPy150Open coleifer/peewee/playhouse/sqlite_udf.py/register_table_function_groups/swapped operands of `not in`