class_docstr: Pytorch dataloader in chainer style.
  
  Args:
      all args for torch.utils.data.dataloader.Dataloader
class_docstr_tok: ["Pytorch","dataloader","in","chainer","style",".","Args",":","all","args","for","torch.utils.data.dataloader.Dataloader"]
docstr: Epoch_detail required by chainer.
docstr_tok: ["Epoch_detail","required","by","chainer","."]
code: def epoch_detail(self):
      """Epoch_detail required by chainer."""
      return self.epoch + self.current_position / self.len
  
file_path: espnet/espnet/utils/dataset.py
imports: import torch
  import torch.utils.data
label_desc: Use image node_id 5 for calling the ChainerDataLoader obj's underlying member method code with example usage: obj.epoch_detail() and returns: unknown