Only getting around to this now 😱 and running into some issues. The error is MethodError: no method matching needs_concrete_A(::Nothing), for more see e.g. CI logs here...any thoughts on how to proceed here?

Ping @DhairyaLGandhi over here, also linking to #111

Pinging again, @DhairyaLGandhi and/or @ChrisRackauckas, any insight on the above?

Maybe there's an X-Y problem here. What's the reason for even having these libraries? IIRC, it was for a DEQ, but nowadays should you just use the AGNs with https://docs.sciml.ai/DeepEquilibriumNetworks/stable/ ? If you stick an AGN inside of that it should be fine? The simplest thing to do may be to just slim down.

Hopefully I'll actually get around to trying this soon...does this mean that I should convert AGN over to using Lux instead of Flux? Or will DeepEquilibriumNetworks play nice with my Flux-based layers?

@avikpal does it?