code: def __post_init__(self):
      rng = np.random.default_rng(self.seed)
      self._sampled_values = rng.integers(
          low=self.low, high=self.high, size=self.size
      ).tolist()
  
file_path: datasets/benchmarks/benchmark_getitem_100B.py
imports: import json
  import os
  from dataclasses import dataclass
  import numpy
  import pyarrow
  import datasets
  from utils import get_duration
label_desc: Use image node_id 1 for calling the RandIter obj's underlying member method code with example usage: obj.__post_init__() without return types