code: def get_lang(line, fasttext_model):
      labels, _ = fasttext_model.predict(line, k=1)
      lang = labels[0].split("__")[-1]
      return lang
  
imports: import argparse
  import logging
  import multiprocessing
  import re
  import shutil
  import warnings
  from pathlib import Path
  from time import sleep
  import fasttext
  from tqdm import tqdm
label_desc: Use image node_id 2 for calling a global function with example usage: get_lang(line, fasttext_model) and returns: lang