How to stand up a separate ChromaDB service and connect that to Vanna?

[MichaelMMeskhi]

I am looking to have a stand alone docker image of ChromaDB running, is there a way to direct the connection to vanna?

[zainhoda]

Yes, you can pass in a chromadb.api.client.Client as a client parameter to the config:

https://github.com/vanna-ai/vanna/blob/main/src/vanna/chromadb/chromadb_vector.py#L37