langchain/document_loaders/image_captions.py/ImageCaptionLoader/__init__
class ImageCaptionLoader:    def __init__(
        self,
        path_images: Union[str, List[str]],
        blip_processor: str = "Salesforce/blip-image-captioning-base",
        blip_model: str = "Salesforce/blip-image-captioning-base",
    ):
        """
        Initialize with a list of image paths
        """
        if isinstance(path_images, str):
            self.image_paths = [path_images]
        else:
            self.image_paths = path_images

        self.blip_processor = blip_processor
        self.blip_model = blip_model