Update app.js

app.js

@@ -110,10 +110,10 @@ app.post('/api/generate', async (req, res) => {
                 additionalModelRequestFields: (function() {
                     if (model.includes("haiku")) {
                         return {
-                            /* reasoning_config: {
+                            reasoning_config: {
                                 type: "enabled",
                                 budget_tokens: 2048 
-                            } */
+                            } 
                         };
                     } else if (model.includes("claude")) {
                         return {