GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
AuxiliaryGlobalVariableForTikzCodeForNumericalSemigroup := 0;
DeclareGlobalFunction("TikzCodeForNumericalSemigroup");
DeclareGlobalFunction("SetOfNumericalSemigroups");
DeclareGlobalFunction("DrawSetOfNumericalSemigroups");