Piyush Jain b1de927f1b Kendra retriever api (#6616) ... ## Description Replaces [Kendra Retriever](https://github.com/hwchase17/langchain/blob/master/langchain/retrievers/aws_kendra_index_retriever.py) with an updated version that uses the new [retriever API](https://docs.aws.amazon.com/kendra/latest/dg/searching-retrieve.html) which is better suited for retrieval augmented generation (RAG) systems. **Note**: This change requires the latest version (1.26.159) of boto3 to work. `pip install -U boto3` to upgrade the boto3 version. cc @hupe1980 cc @dev2049		2023-06-23 14:59:35 -07:00
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ecosystem	fix(docs): broken link for OpenLLM (#6622)	2023-06-23 13:59:17 -07:00
guides	Add OpenLLM wrapper(#6578)	2023-06-22 01:18:14 -07:00
modules	Kendra retriever api (#6616)	2023-06-23 14:59:35 -07:00
use_cases	MD header text splitter returns Documents (#6571)	2023-06-22 09:25:38 -07:00