Hi, no problem! and serverless will use the latest DBR version mentioned here: https://docs.databricks.com/en/release-notes/serverless/index.html#version-154 based upon that the python version being used. In this case DBR 15.4 LTS which uses. So we need to refactor any dependencies to be compatible with that python verison, and keep on checking if any release update that comes with a different DBR/Python version
