Hi, the clearml-serving CLI --preprocess argument accepts either a local file or folder. I cannot find guidelines on how to setup this folder, and simply adding from .preprocess import Preprocess in the __init__.py of this folder is not enough to let clearml load the Preprocess class: Failed loading preprocess code for 'py_code_test': module 'py_code_test' has no attribute 'Preprocess'
Has someone used a folder for preprocessing code?