code: def format_frame_header(self, frame_info: FrameInfo) -> str:
      return ' File "{frame_info.filename}", line {frame_info.lineno}, in {name}\n'.format(
          frame_info=frame_info,
          name=(
              frame_info.executing.code_qualname()
              if self.use_code_qualname
              else frame_info.code.co_name
          ),
      )
  
imports: import inspect
  import sys
  import traceback
  from types import FrameType, TracebackType
  from typing import Union, Iterable
  from stack_data import style_with_executing_node, Options, Line, FrameInfo, LINE_GAP, Variable, RepeatedFrames, BlankLineRange, BlankLines
  from stack_data.utils import assert_
label_desc: Use image node_id 11 for calling the Formatter obj's underlying member method code with example usage: obj.format_frame_header(frame_info) and returns: str