code: def line(self, s="", **kw):
      self.write(s, **kw)
      self._checkfill(s)
      self.write("\n")
  
imports: import sys, os, unicodedata
  import py
  from py.builtin import text, bytes
label_desc: Use image node_id 11 for calling the TerminalWriter obj's underlying member method code with example usage: obj.line(s) without return types