code: def stuff_classes(self):
      return super()._remap_labels(self.STUFFCLASSES)
  
imports: import os
  import numpy
  import torch
  import logging
  from torch_geometric.data import InMemoryDataset
  from torch_points3d.datasets.segmentation.scannet import Scannet
  from torch_points3d.metrics.panoptic_tracker import PanopticTracker
  from torch_points3d.datasets.base_dataset import BaseDataset, save_used_properties
  from torch_points3d.datasets.panoptic.utils import set_extra_labels
label_desc: Use image node_id 5 for calling the ScannetPanoptic obj's underlying member method code with example usage: obj.stuff_classes() and returns: super