MnistModel.register_forward_pre_hook#
- MnistModel.register_forward_pre_hook(hook: Callable[[...], None]) RemovableHandle #
Registers a forward pre-hook on the module.
The hook will be called every time before
forward()
is invoked. It should have the following signature:hook(module, input) -> None or modified input
The input contains only the positional arguments given to the module. Keyword arguments won’t be passed to the hooks and only to the
forward
. The hook can modify the input. User can either return a tuple or a single modified value in the hook. We will wrap the value into a tuple if a single value is returned(unless that value is already a tuple).- Returns:
torch.utils.hooks.RemovableHandle
:a handle that can be used to remove the added hook by calling
handle.remove()