feat(graph): Add Custom Retrievers for Spanner Graph RAG.#122

Merged

averikitsch merged 44 commits intogoogleapis:mainfrom amullick-git:graphqachain

Jan 29, 2025

+714-46

Commits on Nov 26, 2024

Add Spanner Graph QA Chain
Amarnath Mullick
committed

Commits on Nov 27, 2024

Formatted notebook. Added copyright message to prompts file.
Amarnath Mullick
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Add missing imports for random graph name
Amarnath Mullick
committed

Commits on Nov 28, 2024

Make input table name randomized in integration tests to avoid name collision for tests running parallely from different python environments
Amarnath Mullick
committed

Commits on Dec 2, 2024

Provide timeout to graph cleanup
Amarnath Mullick
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Commits on Dec 3, 2024

Make default timeout of 300 secs for ddl application
Amarnath Mullick
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Increase timeout of integration test
Amarnath Mullick
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Change integration test timeout
Amarnath Mullick
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Minor formatting fixes
Amarnath Mullick
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Make the ddl operations test fixture scoped for the module
Amarnath Mullick
committed

Commits on Dec 4, 2024

Addressed review comments
Amarnath Mullick
committed
Addressed a few other review comments.
Amarnath Mullick
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Remove unused function
Amarnath Mullick
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fix type check errors
Amarnath Mullick
committed
Addressed review comments
Amarnath Mullick
committed

Commits on Dec 5, 2024

Addressed review comments
Amarnath Mullick
committed
Clear default project id from notebook
Amarnath Mullick
committed
Merge branch 'main' into graphqachain
amullick-git
authored
Add import statement for SpanerGraphQAChain to notebook
Amarnath Mullick
committed
Merge branch 'graphqachain' of https://github.com/amullick-git/langchain-google-spanner-python into graphqachain
Amarnath Mullick
committed

Commits on Dec 12, 2024

Add retrievers for Spanner Graph RAG
Amarnath Mullick
committed
Add licence headers
Amarnath Mullick
committed
Fix DATABASE name key
Amarnath Mullick
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Fix lint error on import ordering
Amarnath Mullick
committed

Commits on Dec 13, 2024

Fix lint errors
Amarnath Mullick
committed

Commits on Dec 16, 2024

Few minor changes to the SpannerGraphNodeVectorRetriever
Amarnath Mullick
committed
Fix lint error
Amarnath Mullick
committed

Commits on Dec 18, 2024

Add an option to expand context graph by hops
Amarnath Mullick
committed
Fix lint error
Amarnath Mullick
committed

Commits on Dec 20, 2024

Addressed review comments
Amarnath Mullick
committed
Remove expansion query options
Amarnath Mullick
committed

Commits on Jan 4, 2025

Add backticks to property names
Amarnath Mullick
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Commits on Jan 6, 2025

Change copyright year
Amarnath Mullick
committed

Commits on Jan 8, 2025

Address review comments
Amarnath Mullick
committed

Commits on Jan 18, 2025

Rename the retrievers. Merge the semantic retriever with the gql retriever.
Amarnath Mullick
committed
Fixed lint errors
Amarnath Mullick
committed
Merge branch 'main' into graphqachain
amullick-git
authored

Commits on Jan 22, 2025

Change vertex ai versionto latest
Amarnath Mullick
committed
Merge branch 'graphqachain' of https://github.com/amullick-git/langchain-google-spanner-python into graphqachain
Amarnath Mullick
committed
Fix lint errors
Amarnath Mullick
committed

Commits on Jan 24, 2025

Add documentation. Fixes the case where expands_by_hops is 0
Amarnath Mullick
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Add unit test for expand_by_hops=0
Amarnath Mullick
committed
Fix formatting for documentation
Amarnath Mullick
committed

Commits on Jan 25, 2025

Addressed review comments
Amarnath Mullick
committed