text: from pathlib import Path
  
  
  def pprint_stack_trace(stack):
      print(pformat_stack_trace(stack))
  
  
  def pformat_stack_trace(stack):
      return "\n".join([pformat_frame_summary(fs) for fs in stack])
  
  
  def pformat_frame_summary(frame_summary):
      filename = Path(frame_summary.filename).name
      name = frame_summary.name
      lineno = frame_summary.lineno
      line = frame_summary.line
      return f" ⇢ [{filename}] {name}@L{lineno} ⠶\n    `{line}`"
  