clean up unused imports

tests/slurm_test.py

@@ -17,15 +17,13 @@
 """Tests for the SLURM executor plugin."""
 
 import os
-from copy import deepcopy
 from functools import partial
 from pathlib import Path
 from unittest import mock
 
 import aiofiles
 import pytest
 from covalent._results_manager.result import Result
-from covalent._shared_files.config import get_config, set_config
 from covalent._workflow.transport import TransportableObject
 from covalent.executor.utils.wrappers import wrapper_fn