code: def has_validation_docs(self):
      return False
  
file_path: lm-evaluation-harness/lm_eval/tasks/toxigen.py
imports: from lm_eval.base import MultipleChoiceTask
  import numpy
  import pandas
label_desc: Use image node_id 2 for calling the ToxiGen obj's underlying member method code with example usage: obj.has_validation_docs() and returns: False