Fixed pep8 issues

Author: Germano Fronza

ecs_deploy.py

@@ -315,9 +315,10 @@ def client_fn(self, fn):
             print('Exception: %s' % e)
             sys.exit(1)
 
+
 def main():
     CLI()
 
+
 if __name__ == '__main__':
     main()
-