formatting fixes

tests/unit/test_database.py

@@ -35,7 +35,7 @@ def test_get_db_closes_session() -> None:
     assert db.is_active
 
     # Patch the close method to verify it gets called
-    with patch.object(db, 'close', wraps=db.close) as mock_close:
+    with patch.object(db, "close", wraps=db.close) as mock_close:
         # Complete the generator to trigger finally block
         try:
             next(db_generator)
@@ -60,7 +60,7 @@ def test_get_db_closes_on_exception() -> None:
         assert db.is_active
 
         # Patch close to verify it gets called even with an exception
-        with patch.object(db, 'close', wraps=db.close) as mock_close:
+        with patch.object(db, "close", wraps=db.close) as mock_close:
             try:
                 # Simulate an exception occurring during request processing
                 raise ValueError("Simulated error during request")
@@ -82,6 +82,7 @@ def test_get_db_closes_on_exception() -> None:
     # Verify db was created
     assert db is not None
 
+
 # def test_init_db_creates_directory(tmp_path: Path) -> None:
 #     """Test that init_db creates the data directory."""
 #     import os