The error message you're encountering is related to Prefect's task scheduling configuration. It suggests that you're trying to submit a background task without enabling the experimental task scheduling feature. Here's what you can do to resolve this: 1. Enable Experimental Task Scheduling: You need to set the configuration to enable task scheduling. You can do this by running the following command in your terminal:

bash
   prefect config set PREFECT_EXPERIMENTAL_ENABLE_TASK_SCHEDULING=true

2. Submit Tasks Properly: Instead of calling

your_task()

directly, you should use

your_task.submit()

. This is required when using Prefect's task scheduling features. 3. Understand Prefect 3.x Changes: Prefect 3.x introduced several changes and improvements. For example,

.map

and

.submit

are always synchronous, even if the underlying function is asynchronous. Make sure to check the Prefect 3.x documentation for more details on these changes. If you continue to face issues, you might want to review the Prefect settings reference: Prefect Settings Reference. If you have any more details about your setup or specific questions, feel free to share them!