code: def __init__(
      self,
  ):
      ...
  
imports: import functools
  import pandas
  from typing import Union
  from .conf.default_config import DATAFRAME_BLOCK_ROW_SIZE
  from .entity import types
  from ._dataframe import DataFrame
  from .manager import DataManager
  from fate.arch.trace import auto_trace
label_desc: Use image node_id 1 to create a new TorchDataSetReader object from inherited base classes: object with example: obj = TorchDataSetReader()