(self, data)
Abstract method returning :obj:`DistanceModel` fit to the data

        Args:
            e1 (Orange.data.Table, Orange.data.Instance, np.ndarray):
                data for fitting the distance model

        Returns:
            model (DistanceModel)
Abstract method returning :obj:`DistanceModel` fit to the data
Abstract method returning : obj : DistanceModel fit to the data
def fit(self, data):
        """
        Abstract method returning :obj:`DistanceModel` fit to the data

        Args:
            e1 (Orange.data.Table, Orange.data.Instance, np.ndarray):
                data for fitting the distance model

        Returns:
            model (DistanceModel)
        """
        raise NotImplementedError
def fit ( self , data ) : raise NotImplementedError