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 create_content(self, cli, width, height):
      tokens = self._get_tokens(cli)
  
      def get_line(i):
          return tokens
  
      return UIContent(get_line=get_line, line_count=1 if tokens else 0)
  
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 3 for calling the _SelectedCompletionMetaControl obj's underlying member method code with example usage: obj.create_content(cli, width, height) and returns: UIContent, tokens