def capture_init(init):
    """capture_init.

    Decorate `__init__` with this, and you can then
    recover the *args and **kwargs passed to it in `self._init_args_kwargs`
    """
    @functools.wraps(init)
    def __init__(self, *args, **kwargs):
        self._init_args_kwargs = (args, kwargs)
        init(self, *args, **kwargs)

    return __init__
capture_init.

Decorate `__init__` with this, and you can then
recover the *args and **kwargs passed to it in `self._init_args_kwargs`
examples/speech_synthesis/preprocessing/denoiser/utils.py