code: def training_docs(self):
      raise NotImplementedError("This dataset has no training docs")
  
imports: import inspect
  import lm_eval.datasets.asdiv.asdiv
  from lm_eval.base import rf, Task
  from lm_eval.metrics import mean
label_desc: Use image node_id 4 for calling the Asdiv obj's underlying member method code with example usage: obj.training_docs() without return types