restore lost changes

lml/__init__.py

@@ -10,3 +10,15 @@
 import logging
 from lml._version import __version__  # flake8: noqa
 from lml._version import __author__  # flake8: noqa
+
+try:
+     from logging import NullHandler
+except ImportError:
+     class NullHandler(logging.Handler):
+          """
+          Null handler for logging
+          """
+          def emit(self, record):
+              pass
+
+     logging.getLogger(__name__).addHandler(NullHandler())