code: def __get_mp_chunksize(dataset_size: int, num_processes: int) -> int:
      """
      Returns the number of chunks to split the dataset into for multiprocessing.
  
      Args:
          dataset_size: size of the dataset
          num_processes: number of processes to use for multiprocessing
  
          Returns:
              Number of chunks to split the dataset into for multiprocessing
      """
      chunksize = dataset_size // num_processes
      return chunksize if chunksize > 0 else 1
  
imports: import argparse
  import glob
  import json
  import logging
  import os
  import re
  import tarfile
  import urllib.request
  from collections import defaultdict
  from functools import partial
  from multiprocessing import Pool
  from typing import Dict, List, Set, Tuple
  import librosa
  import numpy
  import soundfile
  from tqdm import tqdm
label_desc: Use image node_id 4 for calling a global function with example usage: __get_mp_chunksize(dataset_size, num_processes) and returns: unknown