src/transformers/models/clip/feature_extraction_clip.py/CLIPFeatureExtractor/__init__
class CLIPFeatureExtractor:    def __init__(
        self,
        do_resize=True,
        size=224,
        resample=Image.BICUBIC,
        do_center_crop=True,
        crop_size=224,
        do_normalize=True,
        image_mean=None,
        image_std=None,
        **kwargs
    ):
        super().__init__(**kwargs)
        self.do_resize = do_resize
        self.size = size
        self.resample = resample
        self.do_center_crop = do_center_crop
        self.crop_size = crop_size
        self.do_normalize = do_normalize
        self.image_mean = image_mean if image_mean is not None else [0.48145466, 0.4578275, 0.40821073]
        self.image_std = image_std if image_std is not None else [0.26862954, 0.26130258, 0.27577711]