diff --git a/backend/api/user/serializers.py b/backend/api/user/serializers.py
index 1c10d23..8dd9033 100644
--- a/backend/api/user/serializers.py
+++ b/backend/api/user/serializers.py
@@ -30,9 +30,13 @@ class UserSerializer(serializers.ModelSerializer):
 
         # Update the UserProfile instance
         if profile_data:
-            userprofile_instance = instance.userprofile  # The related UserProfile instance
+            userprofile_instance = (
+                instance.userprofile
+            )  # The related UserProfile instance
             profile_serializer = self.fields["profile"]  # Get the nested serializer
-            profile_serializer.update(userprofile_instance, profile_data)  # Update the UserProfile
+            profile_serializer.update(
+                userprofile_instance, profile_data
+            )  # Update the UserProfile
 
         # Update the User fields
         for attr, value in validated_data.items():