I am new to JS and trying learn node - supertest. I have came across this error. Kindly guide me.

import { describe } from "mocha";
import supertest from "supertest";
import { expect } from "chai";

const request = supertest('https://gorest.co.in/public/v2/');

const api_token = '45faa1e4b06b3cc1d5ecfbe639235376838cf638c85f88cb9bcc04e954bbf77f';

describe('GET /user' , () =>{
it('fetching user details', (done) =>{
    request.get(`users?access-token=${api_token}`).end((err,res) =>{
       console.log(err);
        console.log(res.body);  
   
       done();

    })
})
})

Console Error Image for the reference: