class_docstr: Should be defined, otherwise the API returns empty types.
code: def eval_node(self, node):
      return self.evaluator.eval_element(self, node)
  
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 6 for calling the Context obj's underlying member method code with example usage: obj.eval_node(node) and returns: self