mhavey 1bbb64d956 community[minor], langchian[minor]: Add Neptune Rdf graph and chain (#16650) ... **Description**: This PR adds a chain for Amazon Neptune graph database RDF format. It complements the existing Neptune Cypher chain. The PR also includes a Neptune RDF graph class to connect to, introspect, and query a Neptune RDF graph database from the chain. A sample notebook is provided under docs that demonstrates the overall effect: invoking the chain to make natural language queries against Neptune using an LLM. **Issue**: This is a new feature **Dependencies**: The RDF graph class depends on the AWS boto3 library if using IAM authentication to connect to the Neptune database. --------- Co-authored-by: Piyush Jain <piyushjain@duck.com> Co-authored-by: Bagatur <baskaryan@gmail.com>		2024-02-12 21:30:20 -08:00
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__init__.py	community[major], core[patch], langchain[patch], experimental[patch]: Create langchain-community (#14463)	2023-12-11 13:53:30 -08:00
test_imports.py	community[minor], langchian[minor]: Add Neptune Rdf graph and chain (#16650)	2024-02-12 21:30:20 -08:00
test_neo4j_graph.py	infra: add -p to mkdir in lint steps (#17013)	2024-02-05 11:22:06 -08:00
test_neptune_graph.py	community[minor], langchian[minor]: Add Neptune Rdf graph and chain (#16650)	2024-02-12 21:30:20 -08:00
test_ontotext_graphdb_graph.py	infra: add -p to mkdir in lint steps (#17013)	2024-02-05 11:22:06 -08:00