fix bidi web socket channel connect for chrome

Author: cynthiajoan

packages/firebase_ai/firebase_ai/lib/src/base_model.dart

@@ -18,9 +18,11 @@ import 'dart:convert';
 import 'package:firebase_app_check/firebase_app_check.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
+import 'package:flutter/foundation.dart';
 import 'package:http/http.dart' as http;
 import 'package:meta/meta.dart';
 import 'package:web_socket_channel/io.dart';
+import 'package:web_socket_channel/web_socket_channel.dart';
 
 import 'api.dart';
 import 'client.dart';

packages/firebase_ai/firebase_ai/lib/src/live_model.dart

@@ -89,7 +89,10 @@ final class LiveGenerativeModel extends BaseModel {
 
     final request = jsonEncode(setupJson);
     final headers = await BaseModel.firebaseTokens(_appCheck, _auth, _app)();
-    var ws = IOWebSocketChannel.connect(Uri.parse(uri), headers: headers);
+
+    var ws = kIsWeb
+        ? WebSocketChannel.connect(Uri.parse(uri))
+        : IOWebSocketChannel.connect(Uri.parse(uri), headers: headers);
     await ws.ready;
 
     ws.sink.add(request);