--- dataset_info: features: - name: pixel_values dtype: image - name: label dtype: image splits: - name: train num_bytes: 266830430.898 num_examples: 2226 download_size: 266840106 dataset_size: 266830430.898 configs: - config_name: default data_files: - split: train path: data/train-* --- Masks are not binary. They have id of classes. Each image has one class. Total of 6 classes. 2226 image. my_dataset Dataset({ features: ['pixel_values', 'label'], num_rows: 2226 }) my_dataset[0] {'pixel_values': , 'label': }