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

interface VectorDBQAChainInput {
    combineDocumentsChain: BaseChain<ChainValues, ChainValues>;
    vectorstore: VectorStoreInterface;
    callbackManager?: CallbackManager;
    inputKey?: string;
    k?: number;
    returnSourceDocuments?: boolean;
}

Hierarchy

Implemented by

Properties

combineDocumentsChain vectorstore callbackManager? inputKey? k? returnSourceDocuments?

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 inputKey

inputKey?: string

Optional k

k?: number

Optional returnSourceDocuments

returnSourceDocuments?: boolean

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