linting W0107

check_celery had an invalid pass, replaced that with a log entry.
 
Signed-off-by: Corey Shields <cshields@gmail.com>

.pylintrc

@@ -17,7 +17,6 @@ disable=
     R0914,
     R0915,
     R1705,
-    W0107,
     W0110,
     W0150,
     W0201,

db/base/tasks.py

@@ -25,7 +25,7 @@ LOGGER = logging.getLogger('db')
 @APP.task(task_ignore_result=False)
 def check_celery():
     """Dummy celery task to check that everything runs smoothly."""
-    pass
+    LOGGER.info('check_celery has been triggered')
 
 
 @APP.task