class_docstr: USPS Dataset
  homepage="https://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/multiclass.html#usps",
class_docstr_tok: ["USPS","Dataset","homepage=","''","https",":","\/\/www.csie.ntu.edu.tw\/~cjlin\/libsvmtools\/datasets\/multiclass.html","#","usps","''",","]
code: def __init__(
      self,
      root: Union[str, pathlib.Path],
      *,
      split: str = "train",
      skip_integrity_check: bool = False,
  ) -> None:
      self._split = self._verify_str_arg(
          split, "split", {"train", "test"}
      )
  
      self._categories = _info()["categories"]
      super().__init__(root, skip_integrity_check=skip_integrity_check)
  
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 to create a new USPS object from inherited base classes: Dataset with example: obj = USPS(root)