feat: convrag added to client, fix response mapping

Author: amirai21

src/examples/chatExample.ts

@@ -7,10 +7,10 @@ async function main() {
   const client = new AI21({ apiKey: process.env.AI21_API_KEY });
 
   try {
-    
+
     console.log('-------------------------------- streaming flow --------------------------------');
 
-    let streamResponse = await client.chat.completions.create({
+    const streamResponse = await client.chat.completions.create({
       model: 'jamba-1.5-mini',
       messages: [{ role: 'user', content: 'Hello, how are you? tell me a 100 line story about a cat' }],
       stream: true,

src/examples/convRagExample.ts

@@ -5,7 +5,7 @@ import { AI21 } from "../AI21";
 */
 async function main() {
 
-    /* TODO - add a file upload example when library support is added and combined with the below flow */
+    /* TODO - add a file upload example when library support is added and combine it with the below flow */
 
   const client = new AI21({ apiKey: process.env.AI21_API_KEY });
   try {