code: def get_val_examples(self):
      return self._create_examples(self.val_path, set_type="val")
  
file_path: jiant/jiant/tasks/lib/arct.py
imports: from dataclasses import dataclass
  import pandas
  from jiant.tasks.lib.templates.shared import labels_to_bimap
  from jiant.tasks.lib.templates import multiple_choice
label_desc: Use image node_id 2 for calling the ArctTask obj's underlying member method code with example usage: obj.get_val_examples() and returns: self