DangerousDragonfly8 Yes this is correct, we mixed-up the places we call these functions

But the pre_execute_callback from the pipe.add_function_step needs to be fixed, it does run before the task is executed but the Node does not have any attributes set besides the name.

SmugDolphin23 ok so pipe.start with step_task_completed_callback does indeed work because step_task_completed_callback runs before the task is executed. step_task_created_callback seems to run after the task is executed however so the naming seems to be reversed.

DangerousDragonfly8 you can try to start the pipeline like this:
pipe.start(step_task_completed_callback=callback)where callback has the signature:
def callback(pipeline, node, parameters): print(pipeline, node, parameters)Note that even tho the parameter name is step_task_completed_callback , it is actually ran before the task is started. This is actually a bug...
We will need to review the callbacks, but I think you can work with this for now...

No problem SmugDolphin23 and thank you. I am really quite stuck with this 😄

Hi DangerousDragonfly8 ! Sorry for the late reply. I'm taking a look and will come back to you shortly