Feature Request

Dynamically build the map of embedding providers and models available in the AstraVectorStoreComponent using the Data API list_embedding_providers operation instead of the current hardcoded map.

Motivation

This will ensure that we don’t have to change the map in Langflow every time we deploy a new model. Also, it will occasionally be the case that the available providers and/or models vary by Astra region. This is actually the current situation, as the NVIDIA provider is not available in all regions yet.

Your Contribution

I'm willing to help with PR