code: def reorder_encoder_states(self, *args):
      return None
  
file_path: ParlAI/parlai/agents/test_agents/unigram.py
imports: import torch
  import torch.nn
  from parlai.core.torch_generator_agent import TorchGeneratorAgent, TorchGeneratorModel
label_desc: Use image node_id 3 for calling the UnigramModel obj's underlying member method code with example usage: obj.reorder_encoder_states() and returns: None