NotFittedError# class openstef_core.exceptions.NotFittedError(component_class: str)[source]# Bases: Exception Exception raised when a model or a transform is used before being fitted. Parameters: component_class (str) __init__(component_class: str)[source]# Initialize the exception with the name of the component class. Parameters: component_class (str) – Name of the component class that was not fitted. component_class