sonar issues2

Author: Akol125

lambdas/shared/src/common/validator/expression_checker.py

@@ -80,7 +80,7 @@ def validate_expression(self, expression_type: str, rule, field_name, field_valu
                 return "Schema expression not found! Check your expression type : " + expression_type
 
     # ISO 8601 date/datetime validate (currently date-only)
-    def _validate_datetime(self, rule, field_name, field_value, row) -> ErrorReport:
+    def _validate_datetime(self, _expression_rule, field_name, field_value, row) -> ErrorReport:
         try:
             # Current behavior expects date-only; datetime raises and is handled below
             datetime.date.fromisoformat(field_value)