diff --git a/monasca-log-persister/template.py b/monasca-log-persister/template.py
index c25263129..3f96b73a0 100755
--- a/monasca-log-persister/template.py
+++ b/monasca-log-persister/template.py
@@ -35,5 +35,6 @@ def main():
         tmle = Template(in_file.read())
         out_file.write(tmle.render(os.environ))
 
+
 if __name__ == '__main__':
     main()
diff --git a/monasca-log-transformer/template.py b/monasca-log-transformer/template.py
index c25263129..3f96b73a0 100755
--- a/monasca-log-transformer/template.py
+++ b/monasca-log-transformer/template.py
@@ -35,5 +35,6 @@ def main():
         tmle = Template(in_file.read())
         out_file.write(tmle.render(os.environ))
 
+
 if __name__ == '__main__':
     main()