OPEA sample with LangChain

[arun-gupta]

Checked

• I searched existing ideas and did not find a similar one
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• I've clearly described the feature request and motivation for it

Feature request

OPEA (Open Platform for Enterprise AI) is a newly introduced project by the Linux Foundation. You can find all the details at https://opea.dev. It provides an open source platform that allows to create GenAI applications. They have multiple samples that use the underlying components. All the components are LangChain compliant but none of the examples show how these components can be composed using LangChain.

I'd like to see some of these examples created using LangChain.

Motivation

This request has been raised in multiple customer and partner meetings. This has been asked multiple times in public presentations as well. Showing one of the OPEA samples using LangChain would fulfill that need.

Proposal (If applicable)

No response