code: def parse_args():
      """Parses command line arguments"""
      parser = argparse.ArgumentParser(
          description="Run Historical Benchmarks"
      )
      parser.add_argument(
          "--overwrite",
          required=False,
          default=False,
          action="store_true",
          help="overwrite existing data directories",
      )
      parser.add_argument(
          "--cuda-toolkit-version",
          required=False,
          default="10.1",
          help="build pytorch with the corresponding version of cuda-toolkit",
      )
      args = parser.parse_args()
      return args
  
file_path: CrypTen/benchmarks/run_historical_benchmarks.py
imports: import argparse
  import datetime
  import os
  import shutil
  import subprocess
  from dateutil.relativedelta import relativedelta
label_desc: Use image node_id 1 for calling a global function with example usage: parse_args() and returns: args