'Load the object from filename and send it to output.'

def load(self, filename):

    try:
        with open(filename, 'rb') as f:
            model = pickle.load(f)
    except (pickle.UnpicklingError, OSError, EOFError):
        self.Error.load_error(os.path.split(filename)[(-1)])
    else:
        self.Error.load_error.clear()
        self._remember(filename)
        self.Outputs.model.send(model)
