class_docstr: Should be defined, otherwise the API returns empty types.
code: def is_class(self):
      return False
  
imports: from parso.python.tree import ExprStmt, CompFor
  from jedi import debug
  from jedi._compatibility import Python3Method, zip_longest, unicode
  from jedi.parser_utils import clean_scope_docstring, get_doc_with_call_signature
  from jedi.common import BaseContextSet, BaseContext
  from jedi.evaluate.helpers import EvaluatorIndexError, EvaluatorTypeError, EvaluatorKeyError
label_desc: Use image node_id 9 for calling the Context obj's underlying member method code with example usage: obj.is_class() and returns: False