diff --git a/authentication/models.py b/authentication/models.py
index 4345d08..5d58701 100644
--- a/authentication/models.py
+++ b/authentication/models.py
@@ -112,8 +112,7 @@ class User(AbstractUser):
         
         # Invalidate wallet cache
         try:
-            # Cache invalidation removed - simplified version
-            # Cache invalidation removed
+            pass  # Cache invalidation removed - simplified version
         except ImportError:
             pass  # Cache utils not available