Issue with Run Functional Tests using a Headless Browser

HI FCC,
Another issue
I literally have followed all instructions and this challenge is not working for me.

So the example clearly has the following code …

      // ### EXAMPLE ###
      test('#example - submit the input "surname" : "Polo"', function(done) {
        browser
          .fill('surname', 'Polo')
          .pressButton('submit', function(){
            // pressButton is ## Async ##.  
            // It waits for the ajax call to complete...

            // assert that status is OK 200
            browser.assert.success();
            // assert that the text inside the element 'span#name' is 'Marco'
            browser.assert.text('span#name', 'Marco');
            // assert that the text inside the element 'span#surname' is 'Polo'
            browser.assert.text('span#surname', 'Polo');
            // assert that the element(s) 'span#dates' exist and their count is 1
            browser.assert.element('span#dates', 1);

            done();   // It's an async test, so we have to call 'done()''
          });
      });

… so what I have done is following …

      test('submit "surname" : "Colombo" - write your e2e test...', function(done) {

        // fill the form...
        // then submit it pressing 'submit' button.
        //
        // in the callback...
        // assert that status is OK 200
        // assert that the text inside the element 'span#name' is 'Cristoforo'
        // assert that the text inside the element 'span#surname' is 'Colombo'
        // assert that the element(s) 'span#dates' exist and their count is 1
        browser
          .fill('surname', 'Colombo')
          .pressButton('submit', function(){
            
            /** YOUR TESTS HERE, Don't forget to remove assert.fail() **/
            
            // pressButton is Async.  Waits for the ajax call to complete...

            // assert that status is OK 200
            browser.assert.success();

            // assert that the text inside the element 'span#name' is 'Cristoforo'
            browser.assert.text('span#name', 'Cristoforo');

            // assert that the text inside the element 'span#surname' is 'Colombo'
            browser.assert.text('span#surname', 'Colombo');

            // assert that the element(s) 'span#dates' exist and their count is 1
            browser.assert.element('span#dates', 1);
            
            done();   // It's an async test, so we have to call 'done()''
          });
        // 
      });

… and it is not working. I am not sure what I have done other than entering the values that were in the description of what we are supposed to do so if someone can, please, help me out I would greatly appreciate it.

Issue resolved !
Thanks for checking into this

How exactly was it resolved?

Trial and error and it has worked.
Do you have the same issue ?

Yes, but turns out I was being a bone head and forgot to update the url to point to my glitch app. Live and learn.