code: def empty(cls) -> "EdgeList":
      return cls(
          EntityList.empty(),
          EntityList.empty(),
          torch.empty((0,), dtype=torch.long),
      )
  
file_path: PyTorch-BigGraph/torchbiggraph/edgelist.py
imports: from typing import Any, Optional, Sequence, Union
  import torch
  from torchbiggraph.entitylist import EntityList
  from torchbiggraph.types import FloatTensorType, LongTensorType
label_desc: Use image node_id 1 for calling the EdgeList obj's underlying member method code with example usage: obj.empty(cls) and returns: cls