Question Generate Random Int without the same in a row

I can not get my head around this.

I have been searching google for a long time to find the answer.
The answer I found is a c# script

Code (CSharp):

1. int randomNumber;
2. int lastNumber;
3. int maxAttempts = 10;
4. void NewRandomNumber()
5. {
6.     for(int i=0; randomNumber == lastNumber && i < maxAttempts; i++)
7.     {
8.         randomNumber = Random.Range(0, 10);
9.     }
10.     lastNumber = randomNumber;
11. }

Now I want to recreate this in Visual Scripting but I think I am not doing it the correct way. This is what I got so far.

What am I doing wrong?