graph_editor renumbers nodes?

[YL]

Hello, When I use graph_editor and save the graph it renumber the graph nodes staring at node 0. I do not like this. Is there an option, or short of renumbering each node can you increase each node number by n?  thanks YL

g = Graph({3:[4],4:[5]});g

graph_editor()

show(g)

I want 3-4-5

not

0-1-2