Why would you expect the output? This is how you access the parameters of a network
auto MySequential = Sequential(Conv2d(1 /*input channels*/, 1 /*output channels*/, 2 /*kernel size*/),
                               Conv2d(1, 1, 2));

// Save the model
torch::save(MySequential, "model.pt");

// Load the model
torch::load(MySequential, "model.pt");

for (auto& p : MySequential->named_parameters()) {

	// Access key.
	std::cout << p.key() << std::endl;

	// Access value.
	std::cout << p.value() << std::endl;
}