Hi monks, This code is working fine but is we can't use the functions of the editor since editor is running in background. So any suggestions for this problem

Well, that not exactly possible, so .... look for a vim option to bring the window to front

Searching for a guitest way to bring the window to front would not be a solution I'd waste my time on, when you start editors , they usually start in the foreground ... so it should already be in the foreground ... you'd have to go out of your way to get it to start in the background, it doesn't just happen