Removed unused Error

Author: Spatika-Ganesh

poetry.lock

@@ -10,7 +10,3 @@ def __str__(self):
 class NotFoundError(WorkflowAIError):
     def __init__(self, message: str):
         super().__init__(message)
-
-class TooManyRequestsError(WorkflowAIError):
-    def __init__(self, message: str):
-        super().__init__(message)