code: def generate(self, seed):
      return list(self)
  
file_path: espnet/espnet2/samplers/abs_sampler.py
imports: from abc import ABC, abstractmethod
  from typing import Iterator, Tuple
  from torch.utils.data import Sampler
label_desc: Use image node_id 3 for calling the AbsSampler obj's underlying member method code with example usage: obj.generate(seed) and returns: list