code: def __str__(self):
      return "%s:%s:%s" % (self.filename, self.lineno, self.msg)
  
imports: import hashlib
  import io
  import os
  import re
  import sys
  import importlib.util
  import textwrap
  from os.path import join
label_desc: Use image node_id 2 for calling the ParseError obj's underlying member method code with example usage: obj.__str__() and returns: unknown