text: #!/usr/bin/env python3
  """
  Author : TF <TF>
  Date   : 2021-08-01
  Purpose: Hello World
  """
  
  import argparse
  
  
  # --------------------------------------------------
  def get_args():
      """Get command-line arguments"""
  
      parser = argparse.ArgumentParser(
          description='Hello World',
          formatter_class=argparse.ArgumentDefaultsHelpFormatter)
  
      parser.add_argument('-n',
                          '--name',
                          help='The name to greet',
                          metavar='NAME',
                          type=str,
                          default='World')
  
      return parser.parse_args()
  
  
  # --------------------------------------------------
  def main():
      """Make a jazz noise here"""
  
      args = get_args()
      print(f'Hello, {args.name}!')
  
  
  
  # --------------------------------------------------
  if __name__ == '__main__':
      main()
  