add asyncio import

Author: chrishayuk

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "chuk-tool-processor"
-version = "0.5.1"
+version = "0.5.2"
 description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.11"

src/chuk_tool_processor/mcp/transport/stdio_transport.py

@@ -1,6 +1,7 @@
 # chuk_tool_processor/mcp/transport/stdio_transport.py
 from __future__ import annotations
 
+import asyncio
 import json
 from typing import Dict, Any, List, Optional
 import logging