code: def __iter__(self):
      return iter(self._sampled_values)
  
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 2 for calling the RandIter obj's underlying member method code with example usage: obj.__iter__() and returns: iter