code: def line(self, s: str = "", **markup: bool) -> None:
      self.write(s, **markup)
      self.write("\n")
  
imports: import os
  import shutil
  import sys
  from typing import Optional
  from typing import Sequence
  from typing import TextIO
  from .wcwidth import wcswidth
  from _pytest.compat import final
label_desc: Use image node_id 8 for calling the TerminalWriter obj's underlying member method code with example usage: obj.line(s) without return types