chore(api/services): apply ruff reformatting (#7599)

Co-authored-by: -LAN- <laipz8200@outlook.com>

api/services/errors/account.py

@@ -55,4 +55,3 @@ class RoleAlreadyAssignedError(BaseServiceError):
 
 class RateLimitExceededError(BaseServiceError):
     pass
-

api/services/errors/base.py

@@ -1,3 +1,3 @@
 class BaseServiceError(Exception):
     def __init__(self, description: str = None):
-        self.description = description
+        self.description = description