code: def _get_reverse_ansi_sequences() -> dict[Keys, str]:
      """
      Create a dictionary that maps prompt_toolkit keys back to the VT100 escape
      sequences.
      """
      result: dict[Keys, str] = {}
  
      for sequence, key in ANSI_SEQUENCES.items():
          if not isinstance(key, tuple):
              if key not in result:
                  result[key] = sequence
  
      return result
  
label_desc: Use image node_id 1 for calling a global function with example usage: _get_reverse_ansi_sequences() and returns: result