Hub loader doesn't use wiener_win_len argument value

[papahabla]

I'm not sure if this is intentional or not but the wiener_win_len argument is not used by the hub_loader in the following code.

    # otherwise we load the separator from torchhub
    else:
        hub_loader = getattr(openunmix, model_str_or_path)
        separator = hub_loader(
            targets=targets,
            device=device,
            pretrained=True,
            niter=niter,
            residual=residual,
            filterbank=filterbank,
        )

To Reproduce

Call the command line with default and different --wiener-win-len value such as 600 and the outputs will be identical.

[faroit]

@papahabla good catch. Are you able to provide a PR to fix this?