code: def main():
      args, _ = parse_arge()
      training_function(args)
  
file_path: hf-notebooks/sagemaker/26_document_ai_donut/scripts/train.py
imports: import os
  import argparse
  from transformers import AutoModelForCausalLM, AutoTokenizer, set_seed, default_data_collator
  from datasets import load_from_disk
  import torch
  from transformers import Seq2SeqTrainingArguments, Seq2SeqTrainer, DonutProcessor, VisionEncoderDecoderModel, VisionEncoderDecoderConfig
  import shutil
  import logging
  import sys
  import json
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types