ModelScope/maas_lib/preprocessors/base.py

# Copyright (c) Alibaba, Inc. and its affiliates.

from abc import ABC, abstractmethod
from typing import Any, Dict


class Preprocessor(ABC):

    def __init__(self, *args, **kwargs):
        pass

    @abstractmethod
    def __call__(self, data: Dict[str, Any]) -> Dict[str, Any]:
        pass