code: def reset(self):
      self.i = 0
  
imports: import logging
  import numpy
  import torch.utils.data
  import torchvision
  from torch.utils.data.sampler import BatchSampler, RandomSampler
label_desc: Use image node_id 2 for calling the InfiniteSliceIterator obj's underlying member method code with example usage: obj.reset() without return types