def create_default_commands
			command :help do
        syntax 'commander help [command]'
        description 'Display global or [command] help documentation'
        example 'Display global help', 'command help'
        example "Display help for 'foo'", 'command help foo'
        when_called do |args, _options|
          UI.enable_paging
          if args.empty?
            say help_formatter.render
          else
            command = command args.join(' ')
            begin
              require_valid_command command
            rescue InvalidCommandError => e
              abort "#{e}. Use --help for more information"
            end
            say help_formatter.render_command(command)
          end
        end
      end
    end
def create_default_commands
			command :help do
        syntax 'commander help [command]'
        description 'Display global or [command] help documentation'
        example 'Display global help', 'command help'
        example "Display help for 'foo'", 'command help foo'
        when_called do |args, _options|
          UI.enable_paging
          if args.empty?
            say help_formatter.render
          else
            command = command args.join(' ')
            begin
              require_valid_command command
            rescue InvalidCommandError => e
              abort "#{e}. Use --help for more information"
            end
            say help_formatter.render_command(command)
          end
        end
      end
    end
Creates default commands such as 'help' which is
 essentially the same as using the --help switch.