Update fern/pages/v2/text-generation/chat-api.mdx

Co-authored-by: Meor Amer <[email protected]>
Signed-off-by: billytrend-cohere <[email protected]>

fern/pages/v2/text-generation/chat-api.mdx

@@ -48,19 +48,26 @@ public class ChatPost {
 }
 ```
 ```typescript TYPESCRIPT
-const { CohereClient } = require('cohere-ai');
+const { CohereClientV2 } = require('cohere-ai');
 
-const cohere = new CohereClient({
-  token: '<YOUR API KEY>',
+const cohere = new CohereClientV2({
+  token: '<<apiKey>>',
 });
 
 (async () => {
   const response = await cohere.chat({
-    message: 'Write a title for a blog post about API design. Only output the title text.',
+    model: 'command-r-plus',
+    messages: [
+      {
+        role: 'user',
+        content: 'hello world!',
+      },
+    ],
   });
 
-  console.log(response.text)
+  console.log(response);
 })();
+
 ```
 </CodeBlocks>