I’m on a windows machine running the latest chrome browser.
Please try one of the following steps to move forward.
Click on the “Reset” step button and if you’re on Windows, force a refresh of your page with CTRL + F5 then try to paste the code in again.
On other systems, please follow the instructions [here] (How to do a Hard Refresh and Refresh Your Browser Cache) after the reset and re-paste the code in.
or - Disable any/all extensions that interface with the freeCodeCamp website (such as Dark Mode, Ad Blockers, or Spellcheckers), and set your browser zoom level to 100%. Both of these factors can cause tests to fail erroneously.
or - Ensure your browser is up-to-date or try a different browser.
or - Turn off high contrast themes on Windows (from accessibility settings menu)
I hope one of these will work for you.