> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-docs-sandboxes-integrations-placement.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Are there best practices for using Launch effectively?

Follow these practices to avoid common setup errors and keep your Launch workflows maintainable:

* Create the queue before you start the agent to streamline configuration. Otherwise, the agent fails with errors until you add a queue.
* Create a W\&B service account to start the agent so that it doesn't link to an individual user account.
* Use `wandb.Run.config` to manage hyperparameters, which lets you overwrite values during job re-runs. For more information about using `argparse`, see [Set the configuration with argparse](/models/track/config/#set-the-configuration-with-argparse).