Noob Question: How do I use a method on a dataclass with the state system?

[vshesh]

I see that Computed Vars cannot take arguments, but I also see that I cannot use any methods on the var to make computations.

Say I have:

@dataclass 
class Test: 
  v1: int 

  def compute(self, v2: int):
    return self.v1 - v2

I'm aware this is a toy example and I can do var - something already because of the built in functions. The actual function I'm dealing with does a bit more which is why I want to encapsulate it in one place and reuse throughout the view layer instead of writing it out multiple times.

However the var system is not able to find this compute method, as in when I write rx.text(f"{test.compute(2)") I get reflex.utils.exceptions.VarAttributeError: The State var team of type <class 'schema.Test'> has no attribute 'compute' or may have been annotated wrongly.
And when I try to annotate with @rx.var I get Computed var compute(self, year: int) -> int cannot take arguments.

How exactly do I access this method on the var and use it from within the view layer?

I suppose one workaround is to define these as @staticmethod and then call it as Test.compute(test, 2) but this feels kind of clunky and not how I would expect to use a class normally in python.