code: def mine(self, *args, **kwargs):
      a1, p, a2, n = super().mine(*args, **kwargs)
      return a1, p, n
  
imports: from .batch_easy_hard_miner import BatchEasyHardMiner
label_desc: Use image node_id 2 for calling the BatchHardMiner obj's underlying member method code with example usage: obj.mine() and returns: a1,  p,  n