code: def reset(ctx):
      
  
      click.echo('Resetting PIV data...')
      ctx.obj['controller'].reset()
      click.echo(
          'Success! All PIV data have been cleared from your YubiKey.')
      click.echo('Your YubiKey now has the default PIN, PUK and Management Key:')
      click.echo('\tPIN:\t123456')
      click.echo('\tPUK:\t12345678')
      click.echo(
          '\tManagement Key:\t010203040506070801020304050607080102030405060708')
docs: Reset all PIV data.
  
      This action will wipe all data and restore factory settings for
      the PIV application on your YubiKey.