refactor: remove unused contextlib import from doctor.py

deepakdgupta1 · deepakdgupta1 · commit 8f60a6cf2a21 · 2026-06-13T16:51:58.000+05:30
diff --git a/src/knowcode/doctor.py b/src/knowcode/doctor.py
@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import asyncio
-import contextlib
 import importlib
 import json
 import os
