diff --git a/appserver/neo4japp/constants.py b/appserver/neo4japp/constants.py
index d3cf1c1ddc..a78debf5b7 100644
--- a/appserver/neo4japp/constants.py
+++ b/appserver/neo4japp/constants.py
@@ -49,9 +49,9 @@ class SortDirection(Enum):
     DESC = 'desc'
 
 
-
 KEGG_ENABLED = bool(os.getenv('KEGG_ENABLED', False))
 
+
 # enrichment labels
 class EnrichmentDomain(Enum):
     UNIPROT = 'UniProt'
@@ -70,6 +70,7 @@ class KGDomain(Enum):
     if KEGG_ENABLED:
         KEGG = 'KEGG'
 
+
 class LogEventType(Enum):
     ANNOTATION = 'annotations'
     AUTHENTICATION = 'authentication'
@@ -518,4 +519,3 @@ def is_db_name(s: str):
 SEED_FILE_KEY_FILES = 'neo4japp.models.Files'
 SEED_FILE_KEY_USER = 'neo4japp.models.AppUser'
 SEED_FILE_KEY_FILE_CONTENT = 'neo4japp.models.FileContent'
-