class_docstr: Control that shows the meta information of the selected token.
class_docstr_tok: ["Control","that","shows","the","meta","information","of","the","selected","token","."]
code: def _get_tokens(self, cli):
      token = Token.Menu.Completions.MultiColumnMeta
      state = cli.current_buffer.complete_state
  
      if (
          state
          and state.current_completion
          and state.current_completion.display_meta
      ):
          return [
              (token, " %s " % state.current_completion.display_meta)
          ]
  
      return []
  
imports: from __future__ import unicode_literals
  from six.moves import zip_longest, range
  from prompt_toolkit.filters import HasCompletions, IsDone, Condition, to_cli_filter
  from prompt_toolkit.mouse_events import MouseEventType
  from prompt_toolkit.token import Token
  from prompt_toolkit.utils import get_cwidth
  from .containers import Window, HSplit, ConditionalContainer, ScrollOffsets
  from .controls import UIControl, UIContent
  from .dimension import LayoutDimension
  from .margins import ScrollbarMargin
  from .screen import Point, Char
  import math
label_desc: Use image node_id 4 for calling the _SelectedCompletionMetaControl obj's underlying member method code with example usage: obj._get_tokens(cli) and returns: list, list