1378         class TensorPair:  class
1385                 return TensorPair(l, r)
1390                 return TensorPair(l, r)
1392         def use_tensor_pair(x : TensorPair, y : TensorPair):  argument
1396         x = TensorPair(torch.randn(5, 3), torch.randn(5, 3))
1397         y = TensorPair(torch.randn(5, 3), torch.randn(5, 3))
1408         class TensorPair(metaclass=torch.fx.ProxyableClassMeta):  class
1415                 return TensorPair(l, r)
1420                 return TensorPair(l, r)
1422         def use_tensor_pair_literal(x : TensorPair):  argument
1423             s = x.add(TensorPair(torch.zeros(5, 3), torch.zeros(5, 3)))
1426         x = TensorPair(torch.randn(5, 3), torch.randn(5, 3))
1437         class TensorPair(metaclass=torch.fx.ProxyableClassMeta):  class
1444                 return TensorPair(l, r)
1449                 return TensorPair(l, r)
1451         def use_tensor_pair_ctor(x : TensorPair, y : torch.Tensor):  argument
1452             s = x.add(TensorPair(y, y))
1455         x = TensorPair(torch.randn(5, 3), torch.randn(5, 3))