diff --git a/pori_python/graphkb/genes.py b/pori_python/graphkb/genes.py
index 7b6979e..c7898e7 100644
--- a/pori_python/graphkb/genes.py
+++ b/pori_python/graphkb/genes.py
@@ -225,7 +225,7 @@ def get_preferred_gene_name(
         )
     return gene_names[0]
 
-
+# DEVSU-2348 - relate the genes to the variants
 def get_cancer_predisposition_info(
     conn: GraphKBConnection, source: str = PREFERRED_GENE_SOURCE
 ) -> Tuple[List[str], Dict[str, str]]:
@@ -308,7 +308,7 @@ def get_cancer_predisposition_info(
 
     return sorted(genes), variants
 
-
+# DEVSU-2348 - relate the genes to the variants
 def get_pharmacogenomic_info(
     conn: GraphKBConnection, source: str = PREFERRED_GENE_SOURCE
 ) -> Tuple[List[str], Dict[str, str]]: