How to Set Parameter Filter Rules

Hi Everyone. I’m trying to write a script to assign comment results to a common family of models. However I can only create a parameter filter. Is there any way I can change the result in the red circled part of the image? Hope everybody help please…!

import clr
import System
from System.Collections.Generic import *

clr.AddReference("ProtoGeometry")
from Autodesk.DesignScript.Geometry import *

clr.AddReference("RevitAPI")
import Autodesk
from Autodesk.Revit.DB import*
from Autodesk.Revit.DB.Structure import *

clr.AddReference("RevitAPIUI")
from Autodesk.Revit.UI import *

clr.AddReference("RevitServices")
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager

clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.Elements)
clr.ImportExtensions(Revit.GeometryConversion)

doc = DocumentManager.Instance.CurrentDBDocument
view = doc.ActiveView
categories = List[ElementId]()
categories.Add(ElementId(BuiltInCategory.OST_GenericModel))
filterRules = List[FilterRule]()
TransactionManager.Instance.EnsureInTransaction(doc)
parameterFilterElement = ParameterFilterElement.Create(doc,"Comments",categories)
para = ElementId(BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS)
filterRules.Add(ParameterFilterRuleFactory.CreateEqualsRule(para, "Comments", True))
for i in filterRules:
    parameterFilterElement.SetElementFilter(i)
TransactionManager.Instance.TransactionTaskDone()
OUT = True