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 {
    callbackManager?: CallbackManager;
    callbacks?: Callbacks;
    combineDocumentsChain: BaseChain<ChainValues, ChainValues>;
    inputKey?: string;
    k?: number;
    metadata?: Record<string, unknown>;
    returnSourceDocuments?: boolean;
    tags?: string[];
    vectorstore: VectorStoreInterface;
    verbose?: boolean;
}

Hierarchy

Implemented by

Properties

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

Properties

OptionalcallbackManager

callbackManager?: CallbackManager

Deprecated

Use callbacks instead

Optionalcallbacks

callbacks?: Callbacks

combineDocumentsChain

combineDocumentsChain: BaseChain<ChainValues, ChainValues>

OptionalinputKey

inputKey?: string

Optionalk

k?: number

Optionalmetadata

metadata?: Record<string, unknown>

OptionalreturnSourceDocuments

returnSourceDocuments?: boolean

Optionaltags

tags?: string[]

vectorstore

vectorstore: VectorStoreInterface

Optionalverbose

verbose?: boolean

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