Quality Assurance and Testing with Chai - Run Functional Tests on an API Response using Chai-HTTP IV - PUT method

I have this error and I have no idea how to fix it.

Functional Tests with Zombie.js
Headless browser
1) should have a working “site” property

This is part of the code
const Browser = require(“zombie”);

suite(“Functional Tests with Zombie.js”, function () {
this.timeout(5000);

suite("Headless browser", function () {
  test('should have a working "site" property', function () {
    assert.isNotNull(Browser.site);
  });
});

###Your project link(s)

solution: https://replit.com/@helibaez/qa

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Challenge Information:

Quality Assurance and Testing with Chai - Run Functional Tests on an API Response using Chai-HTTP IV - PUT method