code: def doc_to_target(self, doc):
      return doc["completion"]
  
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 8 for calling the WordUnscrambleTask obj's underlying member method code with example usage: obj.doc_to_target(doc) and returns: doc