tweaking core sampler pipeline

apps/cli/utilities/core_sampler/test/test_core_sampler.py

@@ -21,7 +21,6 @@
 import logging
 import sys
 from io import StringIO
-from logging import getLogger
 from unittest.mock import patch
 
 from core_sampler.core_sampler import main
@@ -30,8 +29,6 @@ logger = logging.getLogger("core_sampler")
 logger.setLevel(logging.INFO)
 logger.addHandler(logging.StreamHandler(sys.stdout))
 
-import pytest
-
 
 def test_gets_eb_as_expected():
     """