code: def _info() -> Dict[str, Any]:
      return dict(categories=[str(c) for c in range(10)])
  
file_path: vision/torchvision/prototype/datasets/_builtin/usps.py
imports: import pathlib
  from typing import Any, Dict, List, Union
  import torch
  from torchdata.datapipes.iter import Decompressor, IterDataPipe, LineReader, Mapper
  from torchvision.prototype.datasets.utils import Dataset, HttpResource, OnlineResource
  from torchvision.prototype.datasets.utils._internal import hint_sharding, hint_shuffling
  from torchvision.prototype.tv_tensors import Label
  from torchvision.tv_tensors import Image
  from .._api import register_dataset, register_info
label_desc: Use image node_id 1 for calling a global function with example usage: _info() and returns: dict