fix: f-string is not needed here

program/management/commands/initialize.py

@@ -25,7 +25,7 @@ class Command(BaseCommand):
         try:
             call_command("createsuperuser", "--no-input")
         except CommandError:
-            raise CommandError(f"The application is already initialized.")
+            raise CommandError("The application is already initialized.")
 
         call_command("collectstatic", "--no-input")
         call_command(