anchor.diff:  %% @doc Fetch all the parameters associated with the neural network.
   %% @end
   %% --------------------------------------------------------------------- %%
  --spec get_params_on(Instance::pid(), Network::network_ref()) -> map().
  +-spec get_params_on(Instance::pid(), Network::network_ref()) -> options().
   get_params_on(Instance, Network)
     when Instance == ?MODULE; is_pid(Instance),
          is_reference(Network) ->
  
positive.code: %% @equiv get_params_on({@module}, Network)
  %% @end
  %% --------------------------------------------------------------------- %%
  -spec get_params(Network::network_ref()) -> map().
  get_params(Network) 
    when is_reference(Network) ->
      get_params_on(?MODULE, Network).
  
negative.code: %% @end
  %% --------------------------------------------------------------------- %%
  -spec set_params_on(Instance::pid(), Network::network_ref(),
  		    ParamertersMap::set_params()) -> ok.
  set_params_on(Instance, Network, ParametersMap)
    when Instance == ?MODULE; is_pid(Instance),
         is_reference(Network),
  