CREATE TABLE table_204_109 (id DECIMAL, "district" TEXT, "incumbent" TEXT, "party" TEXT, "first\ elected" TEXT, "result" TEXT, "candidates" TEXT)

what is the last party on this chart ?
SELECT "party" FROM table_204_109 ORDER BY id DESC LIMIT 1
SELECT "party" FROM "table_204_109" ORDER BY "id" DESC NULLS LAST LIMIT 1