As of DBR 13.0, additions to sys.path on the driver node that start with /Workspace are propagated to worker nodes, so the particular use case described by OP should work out of the box on DBR 13+.
Hi @Davide Cagnoni​. Please see my answer to this post https://community.databricks.com/s/question/0D53f00001mUyh2CAC/limitations-with-udfs-wrapping-modules-imported-via-repos-filesI will copy it here for you:If your notebook is in the same Repo as t...
If your notebook is in the same Repo as the module, this should work without any modifications to the sys path.If your notebook is not in the same Repo as the module, you may need to ensure that the sys path is correct on all nodes in your cluster th...
