code: def failed(msg: str, details: Sequence[str] | None = None) -> str:
      """"""
      return f"{red('[FAIL]')} {msg}" + _format_details(details)
  
file_path: bokeh/release/ui.py
imports: from __future__ import annotations
  import sys
  from typing import Callable, Sequence
label_desc: Use image node_id 3 for calling a global function with example usage: failed(msg, details) and returns: unknown