Hi, in prefect2, what is the difference to

submit

a task and run a task like

task()

in a flow?

Running it as is will block. With

submit()

the task is submitted to the task-runner for execution and only if you ask for the result the flow will be blocked. This is useful if you want to run multiple tasks in parallel. Unless you use the

SequentialTaskRunner

in that case there is no difference.