code: def images():
      '''
      Show the list of registered images in this cluster.
      '''
      fields = [
          ('Name', 'name'),
          ('Registry', 'registry'),
          ('Tag', 'tag'),
          ('Digest', 'digest'),
          ('Size', 'size_bytes'),
          ('Aliases', 'aliases'),
      ]
      with Session() as session:
          try:
              items = session.Image.list(fields=(item[1] for item in fields))
          except Exception as e:
              print_error(e)
              sys.exit(1)
          if len(items) == 0:
              print('There are no registered images.')
              return
          print(tabulate((item.values() for item in items),
                         headers=(item[0] for item in fields),
                         floatfmt=',.0f')f images():
      '''
      Show the list of registered images in this cluster.
      '''
      fields = [
          ('Name', 'name'),
          ('Registry', 'registry'),
          ('Tag', 'tag'),
          ('Digest', 'digest'),
          ('Size', 'size_bytes'),
          ('Aliases', 'aliases'),
      ]
      with Session() as session:
          try:
              items = session.Image.list(fields=(item[1] for item in fields))
          except Exception as e:
              print_error(e)
              sys.exit(1)
          if len(items) == 0:
              print('There are no registered images.')
              return
          print(tabulate((item.values() for item in items),
                         headers=(item[0] for item in fields),
                         floatfmt=',.0f'))
docs: Show the list of registered images in this cluster.