def _check_overridden_computed_vars(cls) -> None:
        """Check for shadow computed vars and raise error if any.

        Raises:
            ComputedVarShadowsStateVarError: When a computed var shadows another.
        """
        for name, cv in cls.__dict__.items():
            if not is_computed_var(cv):
                continue
            name = cv._js_expr
            if name in cls.inherited_vars or name in cls.inherited_backend_vars:
                msg = f"The computed var name `{cv._js_expr}` shadows a var in {cls.__module__}.{cls.__name__}; use a different name instead"
                raise ComputedVarShadowsStateVarError(msg)
Check for shadow computed vars and raise error if any.

        Raises:
            ComputedVarShadowsStateVarError: When a computed var shadows another.
        
reflex/state.py