401 Unauthorized

Hey! I'm a bit new new to this, but when I'm trying to get a list of executions from an appwrite function I've made, it returns these errors:

{
  "message": "No Appwrite project was specified. Please specify your project ID when initializing your Appwrite SDK.",
  "code": 401,
  "type": "general_access_forbidden",
  "version": "1.6.0"
}

here's my code on the client side:

import { Client, Functions } from "npm:appwrite";

const client = new Client();

await client
    .setProject('671839...') 
    .setEndpoint('https://cloud.appwrite.io/v1')

const functions = new Functions(client);

const promise = await functions.listExecutions(
    '67187c...',
);

console.log(promise)

I was using this as reference: https://appwrite.io/docs/references/cloud/client-web/functions#listExecutions
I feel like I might be missing something obvious, help would be appreciated!

I'm pretty sure, in the client sdk, this route returns function executions where the currently logged in user is the executer. Do you have someone logged in? Have they specifically triggered an execution?

No I don't think I have someone logged in, how would I do that then...?

Here is the documentation for authentication
https://appwrite.io/docs/references/cloud/client-web/account#createEmailPasswordSession

Here is a tutorial for implementing it in react
https://appwrite.io/docs/tutorials/react/step-4