code: def scatter_add(
      src: torch.Tensor,
      index: torch.Tensor,
      dim: int = -1,
      out: Optional[torch.Tensor] = None,
      dim_size: Optional[int] = None,
  ) -> torch.Tensor:
      return scatter_sum(src, index, dim, out, dim_size)
  
file_path: AutoGL/autogl/module/feature/_generators/_pyg_impl.py
imports: import torch
  import typing
  from typing import Optional, Tuple
label_desc: Use image node_id 4 for calling a global function with example usage: scatter_add(src, index, dim, out, dim_size) and returns: scatter_sum