Method _check_label_shape

catboost/python-package/catboost/core.py:976–981

Check label length and dimension.

(self, label, samples_count)

            raise CatBoostError("Labels variable is empty.")

    def _check_label_shape(self, label, samples_count):
        """
        Check label length and dimension.
        """
        if len(label) != samples_count:
            raise CatBoostError("Length of label={} and length of data={} is different.".format(len(label), samples_count))

    def _check_baseline_type(self, baseline):
        """