code: def result_type(
      *args: Any, return_weak_type_flag: Literal[True]
  ) -> tuple[DType, bool]:
      ...
  
imports: from __future__ import annotations
  import abc
  import builtins
  import functools
  from typing import cast, overload, Any, Literal, Union
  import warnings
  import ml_dtypes
  import numpy
  from jax._src import config
  from jax._src.typing import DType, DTypeLike
  from jax._src.util import set_module
  from jax._src import traceback_util
label_desc: Use image node_id 25 for calling a global function with example usage: result_type() without return types