Cleanup unused loggers (#46510)

tests/components/litejet/test_init.py

@@ -1,13 +1,10 @@
 """The tests for the litejet component."""
-import logging
 import unittest
 
 from homeassistant.components import litejet
 
 from tests.common import get_test_home_assistant
 
-_LOGGER = logging.getLogger(__name__)
-
 
 class TestLiteJet(unittest.TestCase):
     """Test the litejet component."""