Update index.js

index.js

@@ -36,7 +36,7 @@ app.post('/api/chatgpt-old', async (req, res) => {
     const url = "https://${type_urls}.remixproject.org"
     const response = await axios.post(url, payload, { headers })
     console.log('Response:', response.data)
-    const output = response.data.choices.[0].message.content
+    const output = response.data.choices[0].message.content;
     res.json({message: output})
   } catch (error) {
     res.status(401).json({error: error.message})