stubbed out some filter generation code
stubbed out some filter generation code

dssg/plenario,UrbanCCD-UChicago/plenario,tosseto/plenario,UrbanCCD-UChicago/plenario,dssg/plenario,tosseto/plenario,tosseto/plenario,dssg/plenario,UrbanCCD-UChicago/plenario