def METHOD_NAME(test_case):
    x = np.random.randint(10, 21, size=5)
    y = np.random.randint(1, 14, size=(5, 4))
    torch_x = torch.from_numpy(x).to(torch.int)
    torch_y = torch.from_numpy(y).to(torch.int)
    torch_output_numpy = torch_x.matmul(torch_y).numpy()
    flow_x = flow.tensor(x).to(flow.int)
    flow_y = flow.tensor(y).to(flow.int)
    flow_output_numpy = flow_x.matmul(flow_y).numpy()
    test_case.assertTrue(
        np.allclose(flow_output_numpy, torch_output_numpy, 1e-05, 1e-05)
    )