code: def info(ctx):
      
      controller = ctx.obj['controller']
  
      if controller.is_fips:
          click.echo('FIPS Approved Mode: {}'.format(
                  'Yes' if controller.is_in_fips_mode else 'No'))
      else:
          if controller.has_pin:
              try:
                  click.echo(
                      'PIN is set, with {} tries left.'.format(
                          controller.get_pin_retries()))
              except CtapError as e:
                  if e.code == CtapError.ERR.PIN_BLOCKED:
                      click.echo('PIN is blocked.')
          else:
              click.echo('PIN is not set.')
docs: Display status of FIDO2 application.