[update]: Eligibility check request

app/models/account.py

@@ -27,10 +27,10 @@ class Account(db.Model):
     def is_valid_account(cls, account_id, customer_id):
         account = cls.query.filter_by(id=account_id, customer_id=customer_id).first()
         if not account:
-            return False, "Account not found or doesn't belong to customer"
+            return False
         if account.lien_amount > 0:
-            return False, "Account has an existing lien"
-        return True, "Account is valid"
+            return False
+        return True
 
     def __repr__(self):
         return f'<Account {self.id}>'