class_docstr: A base class for splash attention masks.
class_docstr_tok: ["A","base","class","for","splash","attention","masks","."]
code: def __bool__(self) -> bool:
      raise NotImplementedError(
          "Conversion to bool is unsupported. Could be caused by using logical"
          " instead of bitwise operations on masks."
      )
  
imports: from __future__ import annotations
  import dataclasses
  from typing import Any, Callable, Sequence, Tuple
  import numpy
label_desc: Use image node_id 3 for calling the Mask obj's underlying member method code with example usage: obj.__bool__() without return types