Neuron.Lambdatype neuron_typ =
  Owl_neural_generic.Make_Embedded(Engine).Neuron.Lambda.neuron_typ =
  {mutable lambda : Optimise.Algodiff.t -> Optimise.Algodiff.t;mutable in_shape : int array;mutable out_shape : int array;}val create : 
  ?out_shape:int array ->
  (Optimise.Algodiff.t -> Optimise.Algodiff.t) ->
  neuron_typval connect : int array -> neuron_typ -> unitval copy : neuron_typ -> neuron_typval run : Optimise.Algodiff.t -> neuron_typ -> Optimise.Algodiff.tval to_string : neuron_typ -> string