How to make camera up smooth?

Unity Engine
1

How to make camera up smooth?
My camera will go up instantly,
I wanna make it up smooth.
Any Help?
This is my code

void CameraUp() 
    {
         Vector3 myCamera = transform.position;
         myCamera.y += 0.98f;
         transform.position = myCamera;
         GameObject go = (GameObject)Instantiate(myPrefab, (myCamera - new Vector3(-1.5f, 0, -1f)), Quaternion.identity);
        
    }
2

Look at Mathf.Lerp or Mathf.MoveTowards, alternately look at some of the free Tween libraries available on the asset store.

3

Check out the Vector3 static functions in the Scripting Reference section of the documentation.

4

I try Mathf.Lerp and Mathf.MoveTowards but it still instant,
how to tween it?

5

There’s also a couple of camera smoothing scripts in the “Scripts” asset package that comes with Unity. Might be of some assistance to you, even as a source of ideas…