code: def doc_to_decontamination_query(self, doc):
      return (
          doc["question"] + " " + "\n".join(doc["context"]["contexts"])
      )
  
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 7 for calling the Pubmed_QA obj's underlying member method code with example usage: obj.doc_to_decontamination_query(doc) and returns: unknown