from sam_dataset import SAMDataset dataset = SAMDataset() print(len(dataset)) item = dataset[1234] jpg = item['jpg'] txt = item['txt'] hint = item['hint'] print(txt) print(jpg.shape) print(hint.shape) for each in dataset: jpg = item['jpg'] txt = item['txt'] hint = item['hint'] print(txt) print(jpg.shape,hint.shape)