code: def __inc__(
      self, key: str, value: Any, *args: Any, **kwargs: Any
  ) -> Any:
      if key == "y_index":
          return torch.tensor(
              [value[0].max().item() + 1, self.num_nodes]
          )
      else:
          return super().__inc__(key, value, *args, **kwargs)
  
file_path: pytorch_geometric/torch_geometric/datasets/particle.py
imports: import glob
  import os.path
  from typing import Any, Callable, List, Optional
  import numpy
  import torch
  from torch_geometric.data import Data, Dataset
  from torch_geometric.utils import index_sort, scatter
label_desc: Use image node_id 1 for calling the TrackingData obj's underlying member method code with example usage: obj.__inc__(key, value) and returns: torch, super