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refactor: Update Langchain to 0.1.41 & add support for Claude 3 (#8825)

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Signed-off-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Michael Kret <michael.k@radency.com>
This commit is contained in:
oleg
2024-03-07 11:36:36 +01:00
committed by GitHub
parent c6f6254c0e
commit 0f7ae3f50a
76 changed files with 908 additions and 451 deletions
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4
packages/@n8n/nodes-langchain/nodes/vector_store/shared/MemoryVectorStoreManager.ts
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@@ -1,5 +1,5 @@
import type { Document } from 'langchain/document';
import type { Embeddings } from 'langchain/embeddings/base';
import type { Document } from '@langchain/core/documents';
import type { Embeddings } from '@langchain/core/embeddings';
import { MemoryVectorStore } from 'langchain/vectorstores/memory';
export class MemoryVectorStoreManager {

6
packages/@n8n/nodes-langchain/nodes/vector_store/shared/createVectorStoreNode.ts
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@@ -1,6 +1,6 @@
/* eslint-disable n8n-nodes-base/node-filename-against-convention */
/* eslint-disable n8n-nodes-base/node-dirname-against-convention */
import type { VectorStore } from 'langchain/vectorstores/base';
import type { VectorStore } from '@langchain/core/vectorstores';
import { NodeConnectionType, NodeOperationError } from 'n8n-workflow';
import type {
INodeCredentialDescription,
@@ -13,8 +13,8 @@ import type {
ILoadOptionsFunctions,
INodeListSearchResult,
} from 'n8n-workflow';
import type { Embeddings } from 'langchain/embeddings/base';
import type { Document } from 'langchain/document';
import type { Embeddings } from '@langchain/core/embeddings';
import type { Document } from '@langchain/core/documents';
import { logWrapper } from '../../../utils/logWrapper';
import type { N8nJsonLoader } from '../../../utils/N8nJsonLoader';
import type { N8nBinaryLoader } from '../../../utils/N8nBinaryLoader';

3
packages/@n8n/nodes-langchain/nodes/vector_store/shared/methods/listSearch.ts
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@@ -7,12 +7,11 @@ export async function pineconeIndexSearch(this: ILoadOptionsFunctions) {
const client = new Pinecone({
apiKey: credentials.apiKey as string,
environment: credentials.environment as string,
});
const indexes = await client.listIndexes();
const results = indexes.map((index) => ({
const results = (indexes.indexes ?? []).map((index) => ({
name: index.name,
value: index.name,
}));

2
packages/@n8n/nodes-langchain/nodes/vector_store/shared/processDocuments.ts
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@@ -1,4 +1,4 @@
import type { Document } from 'langchain/document';
import type { Document } from '@langchain/core/documents';
import type { INodeExecutionData } from 'n8n-workflow';
import { N8nJsonLoader } from '../../../utils/N8nJsonLoader';
import { N8nBinaryLoader } from '../../../utils/N8nBinaryLoader';