diff --git a/packages/core/src/agent/openai/worker.ts b/packages/core/src/agent/openai/worker.ts
index a4793cf82060e7fd2a6b40eb67548679782b03c9..ed048e6ecac53383b13c2655063c2a2ab0a4e6c3 100644
--- a/packages/core/src/agent/openai/worker.ts
+++ b/packages/core/src/agent/openai/worker.ts
@@ -1,5 +1,3 @@
-// Assuming that the necessary interfaces and classes (like BaseTool, OpenAI, ChatMessage, CallbackManager, etc.) are defined elsewhere
-
 import { randomUUID } from "@llamaindex/env";
 import { Response } from "../../Response.js";
 import type { CallbackManager } from "../../callbacks/CallbackManager.js";