code: def is_correct(model_completion, gt_example):
      gt_answer = extract_answer(gt_example["answer"])
      assert gt_answer != INVALID_ANS
      return extract_answer(model_completion) == gt_answer
  
file_path: grade-school-math/grade_school_math/dataset.py
imports: import json
  import os
  import re
  import torch
label_desc: Use image node_id 4 for calling a global function with example usage: is_correct(model_completion, gt_example) and returns: unknown