code: def __call__(
      query: Tensor,
      key: Tensor,
      value: Tensor,
  ) -> AttnChunk:
      ...
  
file_path: stable-diffusion-webui/modules/sub_quadratic_attention.py
imports: from functools import partial
  import torch
  from torch import Tensor
  from torch.utils.checkpoint import checkpoint
  import math
  from typing import Optional, NamedTuple
label_desc: Use image node_id 1 for calling the SummarizeChunk obj's underlying member method code with example usage: obj.__call__(query, key, value) without return types