code: def setEvalQA(self, quesId, acc):
      self.evalQA[quesId] = round(100 * acc, self.n)
  
file_path: lavis/lavis/common/vqa_tools/vqa_eval.py
imports: import sys
  import re
label_desc: Use image node_id 6 for calling the VQAEval obj's underlying member method code with example usage: obj.setEvalQA(quesId, acc) without return types