From 7cdbfee4bdf0de73934f296ba1cc88bf3a5e3845 Mon Sep 17 00:00:00 2001
From: Hashim Khan <64767361+Hashim1999164@users.noreply.github.com>
Date: Sat, 26 Sep 2026 04:06:54 +0500
Subject: [PATCH] Use the selected chat model for the Ruby design agent

---
 vscode/src/chatAgent.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/vscode/src/chatAgent.ts b/vscode/src/chatAgent.ts
index 48be9b0c35..f1079fd234 100644
--- a/vscode/src/chatAgent.ts
+++ b/vscode/src/chatAgent.ts
@@ -86,11 +86,11 @@ export class ChatAgent implements vscode.Disposable {
     }
 
     try {
-      // Select the LLM model
-      const [model] = await vscode.lm.selectChatModels({
-        vendor: "copilot",
-        family: "gpt-4o",
-      });
+      const model = request.model;
+      if (!model) {
+        stream.markdown("No language model selected. Select a model in the chat picker and try again.");
+        return { metadata: { command: "design" } };
+      }
 
       stream.progress("Designing the models for the requested concept...");
       const chatResponse = await model.sendRequest(messages, {}, token);