How to print state of model in Federated learning

Question

I would like to print (before training) the state of model : with print(state['model']), I found this error :

TypeError: 'ServerState' object is not subscriptable

Answer 1

tff.leraning.framework.ServerState is a Python attrs class, whos fields are accessed via the Instance.method (__getattr_) syntax, rather than the Instance['key'] lookup (__getitem__).

Try replacing print(state['model']) with print(state.model).