Hi, How can I update my model parameters while I am keeping the original one unchanged?
Fix_net = model()
Fix_net = Fix_net.named_parameters()
NotFix_net_par = dict(Fix_net)
net = model()
net.load_state_dict(NotFix_net_par)
…
Now the Fix_net changed as well. However, I would like to update the NotFix_net_par, but keep Fix_net  unchangedged