Interface VectorDBQAChainInput

Interface that extends the ChainInputs interface and defines the input fields required for a VectorDBQAChain. It includes properties such as vectorstore, combineDocumentsChain, returnSourceDocuments, k, and inputKey.

Deprecated

Switch to createRetrievalChain Will be removed in 0.2.0

Hierarchy

Implemented by

Properties

combineDocumentsChain vectorstore callbackManager? callbacks? inputKey? k? metadata? returnSourceDocuments? tags? verbose?

Properties

combineDocumentsChain

combineDocumentsChain: BaseChain<ChainValues, ChainValues>

vectorstore

vectorstore: VectorStoreInterface

Optional callbackManager

callbackManager?: CallbackManager

⚠️ Deprecated ⚠️

Use callbacks instead

This feature is deprecated and will be removed in the future.

It is not recommended for use.

Optional callbacks

callbacks?: Callbacks

Optional inputKey

inputKey?: string

Optional k

k?: number

Optional metadata

metadata?: Record<string, unknown>

Optional returnSourceDocuments

returnSourceDocuments?: boolean

Optional tags

tags?: string[]

Optional verbose

verbose?: boolean

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