code: def test_docs(self):
      if self.has_test_docs():
          # HF is labelled as train but its really just for testing
          return self.dataset["train"]
  
file_path: lm-evaluation-harness/lm_eval/tasks/pubmedqa.py
imports: import numpy
  from lm_eval.base import rf, Task
  from lm_eval.metrics import mean
label_desc: Use image node_id 4 for calling the Pubmed_QA obj's underlying member method code with example usage: obj.test_docs() and returns: self