code: def infer(self):
      with monkeypatch(
          self._context, "predefined_names", self._predefined_names
      ):
          return self._context.eval_node(self.data)
  
imports: from jedi.evaluate.base_context import ContextSet, NO_CONTEXTS
  from jedi.common.utils import monkeypatch
label_desc: Use image node_id 2 for calling the LazyTreeContext obj's underlying member method code with example usage: obj.infer() and returns: self