How do I install additional packages in a deployment?

Valohai deployments use a requirements-deployment.txt, or if there isn't one, they'll use a requirements.txt file to install any libraries that are not included in the provided base docker image for the endpoint.

• Create a file requirements-deployment.txt
• Add all o your libraries (like sqlalchemy) like in a standard requirements.txt

These will be always installed when a new endpoint is built.