Update model config automatically inside ModelPT
Hey @titu1994 I am trying to deal with some circular/lazy imports in EFF and noticed in my NeMo Cookbook unit tests I have 
`asr_model()` fixture with old structure - and I took this fixture from NeMo.

So this is a reminder - please update the structure (params etc.) also down there (i.e. in NeMo unit tests) :) I actually left the unit tests intact in order to properly test that the convertion occurs properly - ie old model config to new model config. I think it's easier to replicate the fixture in EFF ? At least until all domains of Nemo have moved into new config style ? NLP Jenkins test changes look to me.

Thanks! > I actually left the unit tests intact in order to properly test that the convertion occurs properly - ie old model config to new model config. I think it's easier to replicate the fixture in EFF ? At least until all domains of Nemo have moved into new config style ?

EFF is not the problem here, what I think is this might be misleading to some people, i.e. when they will see this won't they simply think "ok, let me copy and adapt"... (I did this in EFF, so you know ;) ) Let's update it once we have uniformly updated all configs.
# Changelog
- Immediately convert all Hydra 0.x configs to Hydra 1.x configs inside constructor of ModelPT
- Add tests to ensure that no backward incompatible changes exist
- Update every ASR side config at once - other domains can update as per convenience.