flake8 compliant

src/web/layout/stores.py

@@ -5,12 +5,14 @@ import os
 storage_type = "session"
 if "ENV" in os.environ and os.getenv("ENV") == "DEV":
     storage_type = "memory"
-    logging.info(f"ENV=DEV -> dcc.Stores changed to storage_type={storage_type}")
-    
+    logging.info(
+        "ENV=DEV -> dcc.Stores changed to storage_type=%s",
+        storage_type
+    )
 
 stores_element = html.Div(
     children=[
         dcc.Store(id="alert-message", storage_type=storage_type, data=""),
         dcc.Store(id="vis-com-name", storage_type=storage_type, data=""),
     ]
-)
+)