Hello folks - 
Did anyone come across this problem where the demo notebooks ask you to run - ['13.2.x-scala2.12', '13.2.x-photon-scala2.12', '13.2.x-cpu-ml-scala2.12'] and the databricks version doesn't have anything below found "13.3.x-photon-scala2.12". 

I modified by runtime config from latest to 13.x version but I still get photon-scala error. while I post this I'll disable Photon and try to run to see if I get the notebook executed?
btw I am running databricks acadmedy training 1.8 working with demo notebooks as part of data engineering module 2