LSTM in benchmarl

[majid5776]

hello.
I eager to see dead agents(variable agents) and LSTM in your benchmark.
all the best.

[majid5776]

hi.
I don't know how to use LSTM manually in an environment, can someone please give me an example?
should I change the network architecture in the callback?
thank you.

[matteobettini]

Hey, we do not support recurrent networks currently (LSTMs), but it is a feature with high priority on the TODO list

[matteobettini]

GRU (better performing than LSTM) will be introduced in #116