code: def __str__(self):
      return self.__unicode__()
  
imports: from parso.python import tree
  from jedi._compatibility import force_unicode
  from jedi import debug
  from jedi.evaluate.compiled import CompiledObject
  from jedi.evaluate.helpers import is_string
label_desc: Use image node_id 6 for calling the Error obj's underlying member method code with example usage: obj.__str__() and returns: self