Code cleanup and restyle

Author: juandediosg

src/python_testing/TC_CGEN_2_2.py

@@ -46,8 +46,6 @@
 from chip.testing.matter_testing import MatterBaseTest, TestStep, async_test_body, default_matter_test_main
 from mobly import asserts
 
-
-# Create logger
 logger = logging.getLogger(__name__)