LanceDb not defined

[converseKarl]

I know all my libraries are installed, as they imported, other libraries are loading but lanceDb won't instantiate. DB folder exists relative to the script running.

I get ReferenceError: LanceDb is not defined

import {RAGApplicationBuilder, PdfLoader, YoutubeSearchLoader, SitemapLoader, WebLoader, TextLoader } from '@llm-tools/embedjs';

async function setupRagApplication() {
try {
const ragApplication = await new RAGApplicationBuilder()
.addLoader(new YoutubeSearchLoader({ searchString: 'Tesla cars' }))
.addLoader(new SitemapLoader({ url: 'https://tesla-info.com/sitemap.xml' }))
.addLoader(new WebLoader({ url: 'https://en.wikipedia.org/wiki/Tesla,_Inc.' }))
.setVectorDb(new LanceDb ({ path: path.resolve('/db') })) // Ensure path is correct
.build();
console.log('RAG application built successfully:', ragApplication);
} catch (error) {
console.error('Failed to build RAG application:', error);
}
}

setupRagApplication();

[adhityan]

Have you installed the dependency for LanceDB?

npm install vectordb

Once done, you need to import LanceDB from '@llm-tools/embedjs/vectorDb/lance'

[converseKarl]

thank you! that's now resolved, wasn't in the docs, so could not understand the import structure. It now seems to be pulling website link and transcoding that into the lancedb format.

[adhityan]

Fair point on the docs. Will update it to include the import paths.