Update server.js

server.js

@@ -19,12 +19,13 @@ const rand = (length) =>
 app.use("/tmp", express.static(tempDir));
 
 app.all("/", async (req, res) => {
-    const captcha = new CaptchaGenerator({ text: rand(6), height: 200, width: 600 })
-
+    const captcha = new CaptchaGenerator({ height: 200, width: 600 })
+      .setDimension(200, 6000)
+      .setCaptcha({ text: rand(6) })
     const fileName = `temp_${generateRandomHex(8)}.png`;
     const filePath = path.join(tempDir, fileName);
   
-    const buffer = await captcha.generate()
+    const buffer = await captcha.generateSync()
 
     fs.writeFile(filePath, buffer, (err) => {
         if (err) return res.status(500).json({ error: "Failed to save captcha" });