How to do freeze VarMap Vars?

[mohamed-180]

          Hello everybody,

Is there away to freeze all Var Tensors in the VarMap like the below snippet ? means something like implement the Iterator trait and detach the contained tensors from the graph and add a Var which can be trained !!!

# Freeze all the pre-trained layers
for param in model.parameters():
    param.requires_grad = False

Originally posted by @mohamed-180 in https://github.com/huggingface/candle/issues/891#issuecomment-2214407719