Resolved how can i make an animation that plays relative to a float

im new to unity and still learning but i couldn't really find anything to this subject. Im making a gun for VR and i want the trigger of the gun to rotate with the trigger of my vr controller.
I have a code that outputs the trigger input of my vr controller as a float between 1 and 0. I also made a one second long animation for the trigger (just 2 keyframes, 60 frames).
If anyone could help me on this id be more than happy!

 

https://answers.unity.com/questions/1225328/imported-animated-object-and-slider-tutorial.html

this link gave me the answer to this problem, instead of the slider i just used my float (which again is a number between 0 and 1)
also i put the code into the update function as my trigger will always change its value. (the value always goes down to a really small decimal number and changes a littel all the time)