# Create an exception class that receives the message and the formatted traceback from langflow.schema.properties import Source class ComponentBuildError(Exception): def __init__(self, message: str, formatted_traceback: str): self.message = message self.formatted_traceback = formatted_traceback super().__init__(message) class StreamingError(Exception): def __init__(self, cause: Exception, source: Source): self.cause = cause self.source = source super().__init__(cause)