Clean up import

Author: dastels

examples/logger_simpletest.py

@@ -1,5 +1,6 @@
 #pylint:disable=undefined-variable,wildcard-import,no-name-in-module
-from adafruit_logger import *
+from adafruit_logger import Logger, ERROR, INFO
+
 logger = Logger()
 
 logger.level = ERROR