code: def loglikelihood_rolling(self, requests):
      raise Exception("unimplemented")
  
file_path: mesh-transformer-jax/tasks/eval_harness.py
imports: from functools import partial
  import transformers
  from lm_eval.base import LM
  from tqdm import tqdm
  import numpy
  from tasks.util import sample_batch, shrink_seq
  import multiprocessing
  import ftfy
label_desc: Use image node_id 2 for calling the EvalHarnessAdaptor obj's underlying member method code with example usage: obj.loglikelihood_rolling(requests) without return types