langchain/libs/community/langchain_community/indexes/__init__.py

"""**Index** is used to avoid writing duplicated content
into the vectostore and to avoid over-writing content if it's unchanged.

Indexes also :

* Create knowledge graphs from data.

* Support indexing workflows from LangChain data loaders to vectorstores.

Importantly, Index keeps on working even if the content being written is derived
via a set of transformations from some source content (e.g., indexing children
documents that were derived from parent documents by chunking.)
"""
docs: added `community` modules descriptions (#17827) API Reference: Several `community` modules (like [adapter](https://api.python.langchain.com/en/latest/community_api_reference.html#module-langchain_community.adapters) module) are missing descriptions. It happens when langchain was split to the core, langchain and community packages. - Copied module descriptions from other packages - Fixed several descriptions to the consistent format. 2024-02-22 00:18:36 +00:00			`"""Index is used to avoid writing duplicated content`
			`into the vectostore and to avoid over-writing content if it's unchanged.`

			`Indexes also :`

			`* Create knowledge graphs from data.`

			`* Support indexing workflows from LangChain data loaders to vectorstores.`

			`Importantly, Index keeps on working even if the content being written is derived`
			`via a set of transformations from some source content (e.g., indexing children`
			`documents that were derived from parent documents by chunking.)`
			`"""`