I believe that tonight's game will be an easy win for Liverpool as they are stronger than their opponent so this will be a work over match. Liverpool stands a better chance to win this season Europa league and I don't see any club that can stop them, if they don't lose form. Bayern Leverkusen is also strong and I will love it if both clubs with clash in the finals to mate it more interesting.
I'd be careful with tonight's Liverpool game. Only 3 of 11 of Liverpool's somewhat regular starters are in the starting 11. So expect the performance to be sub par. It's worth noting that Liverpool don't need any point in this game to qualify so Klopp obviously has very little incentive to risk more players in order to win this game.
Maybe in the second half Klopp will bring on more first team players otherwise, at best, Liverpool will get a draw.