diff --git a/schug/load/biomart.py b/schug/load/biomart.py
index b26f009..c13876d 100644
--- a/schug/load/biomart.py
+++ b/schug/load/biomart.py
@@ -8,7 +8,6 @@
 BIOMART_38_URL = "https://www.ensembl.org/biomart/martservice?query="
 
 
-
 class EnsemblXML:
     """Class with functions to create xml query files for ensembl biomart