Question: How could I obtain prettier Graph plots ?

Hi all,

I use GraphTheory:-DrawGraph (Maple 2018)
Is there a simple way to suppress or modify the ellipses plotted around a vertex ?

(by "simple" I mean: without using plootools:-getdata and doing some ad hoc modifications)

Thanks for your help

BTW: I'm asking you this because DrawGraph returns poor results in some situations:

g := Graph({{"azertyuiopqsdfghjklmwxcvbn", 1}, {"azertyuiopqsdfghjklmwxcvbn", 2}}):
DrawGraph(g, style=tree, root="azertyuiopqsdfghjklmwxcvbn")

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