Update server.js

server.js

@@ -88,7 +88,7 @@ app.post('/gen', async (req, res) => {
   try {
     const response = await axios.post(base_url, payload, {
       headers: {
-        'Authorization': `Bearer ${openai_key}`,
+        'x-goog-api-key': `${openai_key}`,
         'Content-Type': 'application/json',
       },
     });