parent_command:portfolio/po/parameters
usage: arg [-a ARGUMENT ARGUMENT] [-s]

Set a different value for one of the available arguments.

optional arguments:
  -a ARGUMENT ARGUMENT, --argument ARGUMENT ARGUMENT
                        Set a value for an argument (default: None)
  -s, --show_arguments  Show the available arguments, the options and a description. (default: False)


Examples:
- To set a new value for an argument: portfolio/po/parameters arg -a ARGUMENT VALUE
- To view the available arguments and their descriptions: portfolio/po/parameters arg -s
- Set a value for an argument and then show available arguments: portfolio/po/parameters arg -a ARGUMENT VALUE -s