code: def segment_coo_arg_placeholder(
      src: torch.Tensor,
      index: torch.Tensor,
      out: Optional[torch.Tensor],
      dim_size: Optional[int],
  ) -> Tuple[torch.Tensor, torch.Tensor]:
      raise ImportError
      return src, index
  
file_path: pytorch_scatter/torch_scatter/placeholder.py
imports: from typing import Optional, Tuple
  import torch
label_desc: Use image node_id 8 for calling a global function with example usage: segment_coo_arg_placeholder(src, index, out, dim_size) and returns: src,  index