| from torch import Tensor | |
| from typing import AnyStr, List | |
| class UndefinedGrad: | |
| def __init__(self) -> None: ... | |
| def __call__(self, *inputs: Tensor) -> List[Tensor]: ... | |
| ... | |
| class DelayedError: | |
| def __init__(self, msg: AnyStr, num_inputs: int) -> None: ... | |
| def __call__(self, inputs: List[Tensor]) -> List[Tensor]: ... | |
| ... | |