Daniel Cardeal

As far as I can tell, `initial_parameters` are required when using server side optimization in the FedAvgM strategy, as indicated by [this](https://github.com/adap/flower/blob/1cef0d47096220f00ccb004d0cc4fe24ef0bf5f0/src/py/flwr/server/strategy/fedavgm.py#L153) if statement above the assertion clause. Server side...

Yes, @gubertoli. It also seems a bit counterintuitive to allow users to initialize the strategy without `initial_parameters` since, in such cases, both FedAvg and FedAvgM aggregate the results in the...

@jafermarq @gubertoli Great idea! I will try to add this changes in the the next couple of days :)

Hi I added the following changes to the PR: - Automatic initialization of `intial_parameters` using the global model - Warn users when either `server_momentum` and `server_learning_rate` are set to default...