def extra_repr(self) -> List[str]:
        """The extra repr information of the dataset."""
        body = []
        body.append(f'Annotation file: \t{self.ann_file}')
        body.append(f'Prefix of images: \t{self.img_prefix}')
        return body
The extra repr information of the dataset.
mmpretrain/datasets/base_dataset.py