code: def load_auto_suggest_bindings() -> KeyBindings:
      """
      Key bindings for accepting auto suggestion text.
  
      (This has to come after the Vi bindings, because they also have an
      implementation for the "right arrow", but we really want the suggestion
      binding when a suggestion is available.)
      """
      key_bindings = KeyBindings()
      handle = key_bindings.add
  
      @Condition
      def suggestion_available() -> bool:
          app = get_app()
          return (
              app.current_buffer.suggestion is not None
              and len(app.current_buffer.suggestion.text) > 0
              and app.current_buffer.document.is_cursor_at_the_end
          )
  
      @handle("c-f", filter=suggestion_available)
      @handle("c-e", filter=suggestion_available)
      @handle("right", filter=suggestion_available)
      def _accept(event: E) -> None:
          """
          Accept suggestion.
          """
          b = event.current_buffer
          suggestion = b.suggestion
  
          if suggestion:
              b.insert_text(suggestion.text)
  
      @handle("escape", "f", filter=suggestion_available & emacs_mode)
      def _fill(event: E) -> None:
          """
          Fill partial suggestion.
          """
          b = event.current_buffer
          suggestion = b.suggestion
  
          if suggestion:
              t = re.split(r"([^\s/]+(?:\s+|/))", suggestion.text)
              b.insert_text(next(x for x in t if x))
  
      return key_bindings
  
imports: from __future__ import annotations
  import re
  from prompt_toolkit.application.current import get_app
  from prompt_toolkit.filters import Condition, emacs_mode
  from prompt_toolkit.key_binding.key_bindings import KeyBindings
  from prompt_toolkit.key_binding.key_processor import KeyPressEvent
label_desc: Use image node_id 1 for calling a global function with example usage: load_auto_suggest_bindings() and returns: key_bindings, unknown