On the Flash Season 1, Harrison Wells has a room where he communicates with an A.I. system called Gideon. This system seems to also hold information about the future of the timeline.
Later we also learn that
Gideon was originally created by Barry Allen.
On the end of Season 1
Harrison Wells / Eobarn Thorne is removed from the timeline and thus Gideon remains at the disposal of the team.
On Season 2 I haven't seem the team ever use Gideon or for it to even appear to be there any longer. Specifically:
On serveral episodes of the second season they go to the room where Gideon use to be and nothing happens as if it wasn't there any longer.
And also on Legend of Tomorrow
Gideon is the ships main (and only) A.I.
So what happened to Gideon? Is it still there but not being used? Was it destroyed / taken away at the end of Season 1?