Apparently Databricks has moved this repo off of Github and refers to the message below. I am getting the same error as the original poster mentioned above and I cannot find any updated material to follow along with the course.

Does anyone out there know if there is an updated file that hasn't been shared yet? I marked the course as Outdated, not sure how fast they will fix this but it's kind of frustrating as I'm currently studying for the Spark Developer Cert and want to follow along in the material.

The courseware materials for this course are no longer available through GitHub.

To access the current body of courseware, please sign in to Databricks Academy using one of the following three options:

• Customer Academy
• Partner Academy
• Employee Academy