The questionable finish line

[Wendy]

@zheng_xiang1,
Check out the “References for self-learning” section of the FAQ for some suggestions:

FAQ: Frequently Asked Questions for all MLS Courses

FAQ Hello learners, hope you find this FAQs helpful. If you have a specific question on course materials, please read this FAQ first. A. Resources Download Where can I download lecture slides? How can I backup my assignment labs or optional labs? B. Assignment / Optional Labs :wrench: [Troubleshoot] Failed to open a lab and see the “Unable to open lab / Unable to retrieve a launch URL Error” :wrench: [Troubleshoot] Failed to open a lab and see the “Your lab session has timed out…