code: def init_incremental_state(self):
      self._incremental_state_id = str(uuid.uuid4())
  
file_path: fairseq/fairseq/incremental_decoding_utils.py
imports: import uuid
  from typing import Dict, Optional
  from torch import Tensor
label_desc: Use image node_id 2 for calling the FairseqIncrementalState obj's underlying member method code with example usage: obj.init_incremental_state() without return types