Hi Rosh Vijayakumar,
Thank you for reaching out to us on the Microsoft Q&A forum.
We have been able to successfully complete the exercise. The training page seems to be UpToDate. We request you to try the exercise and post a screenshot of the error after concealing your PII.
Please reach out to us if you have any other queries.
If the information is helpful, please Accept Answer & Upvote so that it would be helpful to other community members.