code: def create_dummy_layout() -> Layout:
      """
      Create a dummy layout for use in an 'Application' that doesn't have a
      layout specified. When ENTER is pressed, the application quits.
      """
      kb = KeyBindings()
  
      @kb.add("enter")
      def enter(event: E) -> None:
          event.app.exit()
  
      control = FormattedTextControl(
          HTML(
              "No layout specified. Press <reverse>ENTER</reverse> to quit."
          ),
          key_bindings=kb,
      )
      window = Window(content=control, height=D(min=1))
      return Layout(container=window, focused_element=window)
  
file_path: catboost/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/dummy.py
imports: from __future__ import annotations
  from prompt_toolkit.formatted_text import HTML
  from prompt_toolkit.key_binding import KeyBindings
  from prompt_toolkit.key_binding.key_processor import KeyPressEvent
  from .containers import Window
  from .controls import FormattedTextControl
  from .dimension import D
  from .layout import Layout
label_desc: Use image node_id 1 for calling a global function with example usage: create_dummy_layout() and returns: Layout