\text{RMSCE} = \sqrt{\sum_i^N b_i(p_i - c_i)^2}, \text{L2 norm (Root Mean Square Calibration Error)}

    Where :math:`p_i` is the top-1 prediction accuracy in bin :math:`i`, :math:`c_i` is the average confidence of
    predictions in bin :math:`i`, and :math:`b_i` is the fraction of data points in bin :math:`i`. Bins are constructed
    in an uniform way in the [0,1] range.

    This function is a simple wrapper to get the task specific versions of this metric, which is done by setting the
    ``task`` argument to either ``'binary'`` or ``'multiclass'``. See the documentation of
    :func:`~torchmetrics.functional.classification.binary_calibration_error` and
    :func:`~torchmetrics.functional.classification.multiclass_calibration_error` for the specific details of
    each argument influence and examples.

    Nz+`num_classes` is expected to be `int` but `z
 was passed.`zKExpected argument `task` to either be `'binary'` or `'multiclass'` but got )
r