diff --git a/comfy/isolation/adapter.py b/comfy/isolation/adapter.py
index 05fd5eb86..153411c04 100644
--- a/comfy/isolation/adapter.py
+++ b/comfy/isolation/adapter.py
@@ -5,7 +5,7 @@ import logging
 import os
 import inspect
 from pathlib import Path
-from typing import Any, Callable, Dict, List, Optional, cast
+from typing import Any, Dict, List, Optional, cast
 
 from pyisolate.interfaces import IsolationAdapter, SerializerRegistryProtocol  # type: ignore[import-untyped]
 from pyisolate._internal.rpc_protocol import AsyncRPC, ProxiedSingleton  # type: ignore[import-untyped]
diff --git a/comfy/isolation/proxies/prompt_server_impl.py b/comfy/isolation/proxies/prompt_server_impl.py
index 04f4200a4..1330fc6c2 100644
--- a/comfy/isolation/proxies/prompt_server_impl.py
+++ b/comfy/isolation/proxies/prompt_server_impl.py
@@ -8,7 +8,6 @@ Replaces the legacy PromptServerProxy (Singleton) with a clean Service/Stub arch
 
 from __future__ import annotations
 
-import asyncio
 import os
 from typing import Any, Dict, Optional, Callable