Query is not defined

I am getting this error Query is not defined, when I try to retrieve the documents
I am not sure why, here is my function

            let promise = databases.listDocuments(
                "647ac763cf53edxxxx",
                "647ac820ba38520xxxxx",
                [
                Query.orderDesc("age")
                ]
            );

            promise.then(function (response) {
                console.log(response);
            }, function (error) {
                console.log(error);
            });```

Have you created an index for the age attribute?

yes

but none of the queries are working

Are you appwrite cloud or its self hosted?

cloud

Do you import Query ?

you mean here const { Client, Account, ID, Functions, Databases} = Appwrite;?

I imported it now it works

thanks😅