.. _examples.extensions.langchain.langchain_qa:

QA using native LangChain features
==================================



.. literalinclude:: ../../../examples/extensions/langchain/langchain_qa.py
	:language: python
	:caption: See `langchain_qa.py <https://github.com/IBM/ibm-generative-ai/blob/v2.3.0/examples/extensions/langchain/langchain_qa.py>`_ on GitHub.
	:lines: 3-