How to use the sru.nn.Module function in sru

def _set_module(self, namespace, module):
		assert isinstance(module, Module)

		for index, layer in enumerate(module.layers):
			if isinstance(layer, chainer.Link):
				super(Module, self).__setattr__("_module_{}_sequential_{}".format(namespace, index), layer)

			if isinstance(layer, Residual):
				for _index, _layer in enumerate(layer.layers):
					if isinstance(_layer, chainer.Link):
						super(Module, self).__setattr__("_module_{}_sequential_{}_{}".format(namespace, index, _index), _layer)
		
		for index, (link_name, link) in enumerate(module.links):
			assert isinstance(link, chainer.Link)
			super(Module, self).__setattr__("_module_{}_link_{}".format(namespace, link_name), link)

		for index, (module_name, module) in enumerate(module.modules):
			assert isinstance(module, Module)

def __setattr__(self, name, value):
		if isinstance(value, Module):
			self.modules.append((name, value))
			self._set_module(name, value)
			return super(chainer.Link, self).__setattr__(name, value)	# prevent module from being added to self._children

		if isinstance(value, chainer.Link):
			with self.init_scope():
				if name.startswith("_sequential_"):
					return super(Module, self).__setattr__(name, value)
				self.links.append((name, value))
				return super(Module, self).__setattr__(name, value)

		super(Module, self).__setattr__(name, value)