code: def doc_to_target(self, doc):
      return " {}".format(doc["final_decision"])
  
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 8 for calling the Pubmed_QA obj's underlying member method code with example usage: obj.doc_to_target(doc) and returns: str