code: def plantloopfieldlists(data):
      
      objkey = 'plantloop'.upper()
      numobjects = len(data.dt[objkey])
      return [[
          'Name',
          'Plant Side Inlet Node Name',
          'Plant Side Outlet Node Name',
          'Plant Side Branch List Name',
          'Demand Side Inlet Node Name',
          'Demand Side Outlet Node Name',
          'Demand Side Branch List Name']] * numobjects
docs: return the plantloopfield list