Which one is more PyTorch like (better) code for nn.Sequential?
   def __init__(self):
       self.layers = nn.Sequential (layer1, layer2, ...)

   def forward(self, x):
       self.layers(x)

or
   def __init__(self):
       self.layer1, self.layer2, ...

   def forward(self, x):
       ss = nn.Sequential (layer1, layer2, ...)

Both would be okay?