code: def edit_and_execute(event):
      """
      Invoke an editor on the current command line, and accept the result.
      """
      buff = event.current_buffer
  
      buff.open_in_editor(event.cli)
      buff.accept_action.validate_and_handle(event.cli, buff)
  
imports: from __future__ import unicode_literals
  from prompt_toolkit.enums import IncrementalSearchDirection, SEARCH_BUFFER
  from prompt_toolkit.selection import PasteMode
  from six.moves import range
  import six
  from .completion import generate_completions, display_completions_like_readline
  from prompt_toolkit.document import Document
  from prompt_toolkit.enums import EditingMode
  from prompt_toolkit.key_binding.input_processor import KeyPress
  from prompt_toolkit.keys import Keys
label_desc: Use image node_id 49 for calling a global function with example usage: edit_and_execute(event) without return types