code: def randomize_lengths_range(range_list):
      """
      Range of lengths for random samples
      """
      range_boundaries = [int(x) for x in range_list.split(",")]
      assert (
          range_boundaries[0] < range_boundaries[1]
      ), f"Invalid range: ({range_boundaries[0]}, {range_boundaries[1]})"
      return range_boundaries
  
file_path: stanza/stanza/models/lang_identifier.py
imports: import argparse
  import json
  import logging
  import os
  import random
  import torch
  from datetime import datetime
  from stanza.models.common import utils
  from stanza.models.langid.data import DataLoader
  from stanza.models.langid.trainer import Trainer
  from stanza.utils.get_tqdm import get_tqdm
label_desc: Use image node_id 2 for calling a global function with example usage: randomize_lengths_range(range_list) and returns: range_boundaries