Hide Admin Bar for Subscribers

How can you hide admin bar for subscribers in WordPress? This use case shows how a focused WordPress code snippet can handle the task without installing a heavy plugin. The snippet should hide the admin bar for subscriber users and produce this result: Subscribers do not see the WordPress admin bar on the frontend. You can also log in to LeonLab.ai, describe this WordPress use case in plain English, generate the snippet, review the PHP code, and deploy it to the selected WordPress project.