code: def main(argv=None):
      
      from vsgen import VSGSuite
      from vsgen import VSGLogger
  
      # Special case to use the sys.argv when main called without a list.
      if argv is None:
          argv = sys.argv
  
      # Initialize the application logger
      pylogger = VSGLogger()
  
      # Construct a command line parser and parse the command line
      args = VSGSuite.make_parser(description='Executes the vsgen package as an application.').parse_args(argv[1:])
      for s in VSGSuite.from_args(**vars(args)):
          s.write(False)
      return 0
docs: The entry point of the script.