code: def _process_doc(self, doc):
      return {
          "id": doc["query_id"],
          "passage": doc["passage"],
          "question": doc["question"],
          "answers": self.get_answers(doc),
      }
  
imports: import inspect
  import numpy
  import re
  import string
  import lm_eval.datasets.drop.drop
  from scipy.optimize import linear_sum_assignment
  from lm_eval.base import Task, rf
  from lm_eval.metrics import mean
label_desc: Use image node_id 6 for calling the DROP obj's underlying member method code with example usage: obj._process_doc(doc) and returns: dict