fix(cloud): allow filename in llama parse

.changeset/cold-beers-try.md

@@ -0,0 +1,5 @@
+---
+"@llamaindex/cloud": patch
+---
+
+fix(cloud): allow filename in llama parse

examples/readers/src/llamaparse-docx.ts

@@ -0,0 +1,52 @@
+import { Language, LlamaParseReader } from "llamaindex";
+import fs from "node:fs";
+import path from "node:path";
+
+type LlamaParseReaderParams = Partial<
+  Omit<LlamaParseReader, "language" | "apiKey">
+> & {
+  language?: Language | Language[] | undefined;
+  apiKey?: string | undefined;
+};
+
+async function main() {
+  const filePath = "../data/pto_policy_employee.docx";
+  if (!fs.existsSync(filePath)) {
+    console.error(`File ${filePath} does not exist`);
+    process.exit(1);
+  } else {
+    console.log(`File ${filePath} exists`);
+  }
+
+  const params: LlamaParseReaderParams = {
+    verbose: true,
+    parsingInstruction:
+      "Extract the text from the document a long with any images and tables.  This is a document for a course and the contents of the images are important.",
+    fastMode: false,
+    gpt4oMode: true,
+    useVendorMultimodalModel: true,
+    vendorMultimodalModelName: "anthropic-sonnet-3.5",
+    premiumMode: true,
+    resultType: "markdown",
+    apiKey: process.env.LLAMA_CLOUD_API_KEY,
+    doNotCache: true,
+  };
+
+  // set up the llamaparse reader
+  const reader = new LlamaParseReader(params);
+
+  const buffer = fs.readFileSync(filePath);
+  const documents = await reader.loadDataAsContent(
+    new Uint8Array(buffer),
+    path.basename(filePath),
+  );
+
+  let allText = "";
+  documents.forEach((doc) => {
+    allText += doc.text;
+  });
+
+  console.log(allText);
+}
+
+main().catch(console.error);