fixing ruff checks

Author: NiveditJain

state-manager/tests/unit/with_database/conftest.py

@@ -3,15 +3,8 @@
 """
 import pytest
 import asyncio
-import sys
-from pathlib import Path
 from asgi_lifespan import LifespanManager
 
-# Add the project root to Python path to ensure proper imports
-# project_root = Path(__file__).parent.parent.parent.parent
-# sys.path.insert(0, str(project_root))
-
-
 @pytest.fixture(scope="session")
 def event_loop():
     """Create an event loop for the tests."""