How to do expand and collapse PARENT AND child nodes in NeoVis by clicking on Nodes

Hi Team,
Can you please help me in like How to do expand and collapse PARENT AND child nodes in NeoVis by clicking on Nodes.
I am getting result with full nodes information but I want expand and collapse nodes.
Please reply me if any one knows.

I believe that's not possible. And Neovis is kinda dead now.