Remove unused imports in tests

src/tests/integration/test_generic_db_operations.py

@@ -4,7 +4,6 @@
 import pytest
 import warnings
 from sql.error_handler import CTE_MSG
-from unittest.mock import ANY, Mock
 from IPython.core.error import UsageError
 
 import math

src/tests/test_inspect.py

@@ -1,7 +1,6 @@
 from pathlib import Path
 from unittest.mock import Mock
 
-from inspect import getsource
 import pytest
 from functools import partial