code: def format_subject(subject):
      subl = subject.split("_")
      s = ""
      for entry in subl:
          s += " " + entry
      return s
  
file_path: OpenNMT-py/eval_llm/MMLU-FR/run_mmlu_opennmt_fr.py
imports: import json
  import os
  import time
  import pandas
  from onmt.utils.logging import init_logger
  from onmt.inference_engine import InferenceEnginePY
  import onmt.opts
  from onmt.utils.parse import ArgumentParser
  from onmt.utils.misc import use_gpu, set_random_seed
label_desc: Use image node_id 2 for calling a global function with example usage: format_subject(subject) and returns: s