NotFittedError#
- class NotFittedError[source]#
Exception class to raise if estimator is used before fitting.
This class inherits from both
ValueError
andAttributeError
to help with exception handling.References
[1]Based on scikit-learn’s NotFittedError
Methods
Exception.add_note(note) -- add a note to the exception
Exception.with_traceback(tb) -- set self.__traceback__ to tb and return self.