Update next-server example

Author: xenova

next-server/app/api/classify/route.js

@@ -2,16 +2,18 @@
 
 import { pipeline } from "@huggingface/transformers";
 
-// NOTE: We attach the classifier to the global object to avoid loading it multiple times
+// NOTE: We attach the classifier to the global object to avoid unnecessary reloads during development
 const classifier = (globalThis.classifier ??= await pipeline(
   "text-classification",
   "Xenova/distilbert-base-uncased-finetuned-sst-2-english",
 ));
 
 export async function GET(request) {
-  // https://nextjs.org/docs/app/building-your-axpplication/routing/route-handlers#url-query-parameters
-  const searchParams = request.nextUrl.searchParams;
-  const text = searchParams.get("text");
+  const text = request.nextUrl.searchParams.get("text");
+
+  if (!text) {
+    return Response.json({ message: "No text provided" }, { status: 400 });
+  }
 
   const result = await classifier(text);
   return Response.json(result[0]);

next-server/package-lock.json

@@ -10,9 +10,9 @@
   },
   "dependencies": {
     "@huggingface/transformers": "^3.0.0",
-    "next": "15.0.0",
-    "react": "19.0.0-rc-65a56d0e-20241020",
-    "react-dom": "19.0.0-rc-65a56d0e-20241020"
+    "next": "15.0.1",
+    "react": "19.0.0-rc-69d4b800-20241021",
+    "react-dom": "19.0.0-rc-69d4b800-20241021"
   },
   "devDependencies": {
     "eslint": "^9",