text: import argparse
  
  from flitton_fib_py.fib_calcs.fib_number import recurring_fibonacci_number
  
  
  def fib_numb() -> None:
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "--number",
          action="store",
          type=int,
          required=True,
      )
  
      args = parser.parse_args()
  
      print("num:", args.number, "result:", recurring_fibonacci_number(args.number))
  