chore(api/core): apply ruff reformatting (#7624)

api/core/model_runtime/errors/invoke.py

@@ -3,6 +3,7 @@ from typing import Optional
 
 class InvokeError(Exception):
     """Base class for all LLM exceptions."""
+
     description: Optional[str] = None
 
     def __init__(self, description: Optional[str] = None) -> None:
@@ -14,24 +15,29 @@ class InvokeError(Exception):
 
 class InvokeConnectionError(InvokeError):
     """Raised when the Invoke returns connection error."""
+
     description = "Connection Error"
 
 
 class InvokeServerUnavailableError(InvokeError):
     """Raised when the Invoke returns server unavailable error."""
+
     description = "Server Unavailable Error"
 
 
 class InvokeRateLimitError(InvokeError):
     """Raised when the Invoke returns rate limit error."""
+
     description = "Rate Limit Error"
 
 
 class InvokeAuthorizationError(InvokeError):
     """Raised when the Invoke returns authorization error."""
+
     description = "Incorrect model credentials provided, please check and try again. "
 
 
 class InvokeBadRequestError(InvokeError):
     """Raised when the Invoke returns bad request."""
+
     description = "Bad Request Error"

api/core/model_runtime/errors/validate.py

@@ -2,4 +2,5 @@ class CredentialsValidateFailedError(Exception):
     """
     Credentials validate failed error
     """
+
     pass