code: def load(path: PurePath):
      with open(str(path), "r") as f:
          return f.read()
  
imports: import random
  from pathlib import PurePath, Path
  from typing import List, Callable, Dict, Optional
  import torch
  from torch.utils.data import IterableDataset, Dataset
  from labml import monit
  from labml.utils.download import download_file
label_desc: Use image node_id 1 for calling the TextDataset obj's underlying member method code with example usage: obj.load(path) and returns: f