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fix: add start command for stackblitz #1577

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merged 2 commits into from
Dec 21, 2024
Merged

fix: add start command for stackblitz #1577

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6e0bf26
fix: add start command for stackblitz
thucpn Dec 20, 2024
d751af3
fix: use tsx
thucpn Dec 20, 2024
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3 changes: 2 additions & 1 deletion examples/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,8 @@
"typescript": "^5.7.2"
},
"scripts": {
"lint": "eslint ."
"lint": "eslint .",
"start": "tsx ./starter.ts"
},
"stackblitz": {
"startCommand": "npm start"
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16 changes: 11 additions & 5 deletions examples/starter.ts
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Original file line number Diff line number Diff line change
@@ -1,16 +1,22 @@
import { SimpleDirectoryReader, VectorStoreIndex } from "llamaindex";
import { Document, VectorStoreIndex } from "llamaindex";
import fs from "node:fs/promises";
import { createInterface } from "node:readline/promises";

async function main() {
const reader = new SimpleDirectoryReader();
const path = "node_modules/llamaindex/examples/abramov.txt";
const essay = await fs.readFile(path, "utf-8");
const document = new Document({ text: essay, id_: path });

const documents = await reader.loadData("./data");

const index = await VectorStoreIndex.fromDocuments(documents);
const index = await VectorStoreIndex.fromDocuments([document]);
const queryEngine = index.asQueryEngine();

const rl = createInterface({ input: process.stdin, output: process.stdout });

console.log(
"Try asking a question about the essay: https://github.com/run-llama/LlamaIndexTS/blob/main/packages/llamaindex/examples/abramov.txt",
"\nExample: When did the author graduate from high school?",
"\n==============================\n",
);
while (true) {
const query = await rl.question("Query: ");
const response = await queryEngine.query({
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