How to get hidden values of hidden layers

I am new to pytorch, and i am trying to implement Resnet, and get the hidden layer of the input in every layer.
How can I do that?
The problem is that after adding layers to nn.sequential. I don’t have a way to get the hidden of each layer (not each block, but each layer inside each block)

One way to get the values is by iterating over the model. I usually do something like this:

for layer in model.parameters():


If layers are in blocks, you may need to add a second nested iterator.