Оптимизация СМО

function nGplot(s, t, bW, надпись)


nG = SimpleDiGraph(maximum([s; t]))
edge_weights = Dict()

for i in 1:length(s)
    add_edge!(nG, s[i], t[i])
    edge_weights[(s[i], t[i])] = bW[i]
end

    if надпись != "Структура системы массового обслуживания"
        рёбра = [@sprintf("%.3f", edge_weights[(e.src, e.dst)]) for e in edges(nG)];
else
        рёбра = [@sprintf("%.0f", edge_weights[(e.src, e.dst)]) for e in edges(nG)];
end
        
node_x, node_y = spring_layout(nG, C=2.0)

gplot(nG, node_x, node_y,
    nodelabel=1:nv(nG),
    edgelabel= рёбра,    
    nodefillc=colorant"rgb(245, 64, 33)",
    arrowlengthfrac=0.1,
    edgelabelc=colorant"black",
    edgestrokec=colorant"#2E5CB8",
    EDGELINEWIDTH = 0.5,
    NODESIZE=0.06,
    nodelabelc=colorant"white",
    nodelabelsize=12,
    EDGELABELSIZE=3.5,
    title=надпись,
    linetype="curve",
    outangle=0.11,  
    edgelabeldisty=-0.8,
    edgelabeldistx=-0.3
)

end