old_contents: """Run the copycat program"""
  import logging
  import sys
  
  from . import copycat
  
  
  def main(program, args):
      """Run the program"""
      logging.basicConfig(
          level=logging.WARN, format="%(message)s", filename="./copycat.log", filemode="w"
      )
  
      try:
          if len(args) == 4:
              initial, modified, target = args[:-1]
              iterations = int(args[-1])
          else:
              initial, modified, target = args
              iterations = 1
          answers = copycat.run(initial, modified, target, iterations)
          for answer, d in sorted(answers.items(), key=lambda kv: kv[1]["avgtemp"]):
              print(
                  f"{answer}: {d['count']} "
                  f"(avg time {d['avgtime']}, avg temp {d['avgtemp']})"
              )
          return 0
      except ValueError:
          print(f"Usage: {program} initial modified target [iterations]", file=sys.stderr)
          return 1
  
  
  if __name__ == "__main__":
      sys.exit(main(sys.argv[0], sys.argv[1:]))
  
new_contents: """Run the copycat program"""
  import logging
  import sys
  
  from . import copycat
  
  
  def main():
      """Run the program"""
      logging.basicConfig(
          level=logging.WARN, format="%(message)s", filename="./copycat.log", filemode="w"
      )
  
      program, *args = sys.argv
      try:
          if len(args) == 4:
              initial, modified, target = args[:-1]
              iterations = int(args[-1])
          else:
              initial, modified, target = args
              iterations = 1
          answers = copycat.run(initial, modified, target, iterations)
          for answer, d in sorted(answers.items(), key=lambda kv: kv[1]["avgtemp"]):
              print(
                  f"{answer}: {d['count']} "
                  f"(avg time {d['avgtime']}, avg temp {d['avgtemp']})"
              )
          return 0
      except ValueError:
          print(f"Usage: {program} initial modified target [iterations]", file=sys.stderr)
          return 1
  
  
  if __name__ == "__main__":
      sys.exit(main())
  
subject: Remove redundant arguments