Pythonはリストから重複した要素を削除します

listA = ['python','语','言','是','一','门','动','态','语','言']

def deleteDuplicatedElementFromList2(list):
        resultList = []
        for item in list:
                if not item in resultList:
                        resultList.append(item)
        return resultList

#['python', '语', '言', '是', '一', '门', '动', '态']