Removed whitespaces

Author: thenx

tests/test_rest.py

@@ -203,7 +203,7 @@ async def test_list_filtering(create_admin):
     filters = {'views': {'gt': 15}}
     resp = await client.list(resource, page=1, per_page=30, filters=filters)
     assert len(resp) == 9
-    
+
     filters = {'views': {'gt': 10, 'lt': 15}}
     resp = await client.list(resource, page=1, per_page=30, filters=filters)
     assert len(resp) == 4