code: def get_batch(self, i):
      seq_len = min(self.bptt, len(self.batches) - 1 - i)
      data = Variable(
          self.batches[i : i + seq_len], volatile=self.evaluation
      )
      target = Variable(self.batches[i + 1 : i + 1 + seq_len].view(-1))
      return data, target
  
file_path: skorch/examples/word_language_model/data.py
imports: import os
  from skorch.utils import to_device
  import torch
  from torch.autograd import Variable
label_desc: Use image node_id 3 for calling the Loader obj's underlying member method code with example usage: obj.get_batch(i) and returns: data,  target