import clr
clr.AddReference('RevitAPI')
from Autodesk.Revit.DB import *
inputViews = UnwrapElement(IN[0])
OUT = [x for x in inputViews if x.ViewType != ViewType.ProjectBrowser and x.ViewType != ViewType.SystemBrowser]
import clr
clr.AddReference('RevitAPI')
from Autodesk.Revit.DB import *
import Autodesk.Revit.DB as DB
clr.AddReference('RevitServices')
from RevitServices.Persistence import DocumentManager
doc = DocumentManager.Instance.CurrentDBDocument
fecView = FilteredElementCollector(doc).OfClass(View).ToElements()
ui_views = [x for x in fecView if x.ViewType == ViewType.ProjectBrowser or x.ViewType == ViewType.SystemBrowser]
OUT = ui_views