What recommended best practice for registering flows? In bottom of .py script with:

flow.register(project_name='tutorial')

When using script based flow storage, is it okay to leave this line on the bottom? Or will it attempt to re-register the flow on scheduled flow run? Or using CLI:

prefect register --path hello_flow.py --project tutorial --label my-label

it is ok to leave it. it won’t be rerun