Hi,
I don’t understand what do you mean by dynamic behaviour and python language features that is supported in trace but not in script? also
what is the difference between Torchscript compiler and JIT compiler?
Scripting a function or  `nn.Module`  will inspect the source code, 
compile it as TorchScript code using the TorchScript compiler. 

Trace a function and return an executable 
that will be optimized using just-in-time compilation.

I request you to explain those in detail.
Thanks.