Update __init__.py

Vijeet15 · web-flow · commit 9d896fb25629 · 2021-05-26T11:30:50.000+05:30
diff --git a/app/data/__init__.py b/app/data/__init__.py
@@ -5,11 +5,12 @@
     'jhu': JhuLocationService(),
 }
 
+
 def data_source(source):
     """
     Retrieves the provided data-source service.
 
     :returns: The service.
     :rtype: LocationService
     """
-    return data_sources.get(source.lower())
+    return data_sources.get(source.lower())
