@superuser.command()<EOL>@click.argument('<STR_LIT:username>', type=str)<EOL>@clean_outputs<EOL>def grant(username):
try:<EOL><INDENT>PolyaxonClient().user.grant_superuser(username)<EOL><DEDENT>except (PolyaxonHTTPError, PolyaxonShouldExitError, PolyaxonClientException) as e:<EOL><INDENT>Printer.print_error('<STR_LIT>'.format(username))<EOL>Printer.print_error('<STR_LIT>'.format(e))<EOL>sys.exit(<NUM_LIT:1>)<EOL><DEDENT>Printer.print_success(<EOL>"<STR_LIT>".format(username))<EOL>
Grant superuser role to a user.

    Example:

    \b
    ```bash
    $ polyaxon superuser grant david
    ```