code: def process_results(self, doc, results):
      pred = results[0]
      gold = doc["completion"]
      return {"acc": int(pred == gold)}
  
imports: import inspect
  import lm_eval.datasets.unscramble.unscramble
  from lm_eval.base import Task, rf
  from lm_eval.metrics import mean
label_desc: Use image node_id 10 for calling the WordUnscrambleTask obj's underlying member method code with example usage: obj.process_results(doc, results) and returns: dict