suppress system output in DCM

_literate/DCM.jl

@@ -73,7 +73,7 @@ for idx in CartesianIndices(A_true)
 end
 
 # finally we compose the simulation model
-@named simmodel = system_from_graph(g, split=false)
+@named simmodel = system_from_graph(g, split=false);
 
 # ## Run the simulation and plot the results
 
@@ -167,7 +167,7 @@ for (i, idx) in enumerate(CartesianIndices(A_prior))
     end
 end
 ## Avoid simplification of the model in order to be able to exclude some parameters from fitting
-@named fitmodel = system_from_graph(g, simplify=false)
+@named fitmodel = system_from_graph(g, simplify=false);
 # With the function `changetune` we can provide a dictionary of parameters whose tunable flag should be changed, for instance set to false to exclude them from the optimization procedure.
 # For instance the the effective connections that are set to zero in the simulation:
 untune = Dict(A[3] => false, A[7] => false)