FinRL_MultiCrypto_Trading.py no longer working due to changes in ElegantRL and FinRL-Meta

Hi, there is quite a lot broken in the current version of FinRL_MultiCrypto_Trading.ipynb

See: https://github.com/AI4Finance-Foundation/FinRL-Meta/issues/291
Also see: #21

I am able to go around many of the problems by running old versions of the repos/dependencies but in the end i failed.
As mentioned in one of the urls. Since Jan 2023 ElegantRL is no longer compatible.

/FinRL-Meta/agents/elegantrl_models.py is also no longer compatible due to line 58 (and more) changing Arguments(agent=agent, env=env) to Arguments(agent_class=agent, env=env)

ray.rllib also seems to have had some breaking changes. Also tried version 2.0.0 since its from around date the tutorial was moved into this repo but still didn't work.

Please fix the tutorials. I realy would like to get started looking into FinRL.

Start with FinRL_MultiCrypto_Trading.ipynb and compare its dependencies with /FinRL-Meta/agents/elegantrl_models.py, especially the Arguments call described in the issue. Review linked issues #291 and #21, then run the tutorial to identify the remaining ElegantRL and ray.rllib incompatibilities; done means the tutorial completes with current dependencies.

Escrito por el modelo de indexación a partir del texto del issue.