def get_children_lists(self):
return []<EOL>
Get a list of lists of children of this augmenter.

For most augmenters, the result will be a single empty list.
For augmenters with children it will often be a list with one sublist containing all
children. In some cases the augmenter will contain multiple distinct lists of children,
e.g. an if-list and an else-list. This will lead to a result consisting of a single
list with multiple sublists, each representing the respective sublist of children.

E.g. for an if/else-augmenter that executes the children ``A1``, ``A2`` if a condition is met
and otherwise executes the children ``B1``, ``B2``, ``B3`` the result will
be ``[[A1, A2], [B1, B2, B3]]``.

IMPORTANT: While the topmost list may be newly created, each of the sublist must be
editable inplace resulting in a changed children list of the augmenter. E.g. if
an Augmenter ``IfElse(condition, [A1, A2], [B1, B2, B3])`` returns ``[[A1, A2], [B1, B2, B3]]``
for a call to :func:`imgaug.augmenters.meta.Augmenter.get_children_lists` and
``A2`` is removed inplace from ``[A1, A2]``, then the
children lists of ``IfElse(...)`` must also change to ``[A1], [B1, B2, B3]``. This is used
in :func:`imgaug.augmeneters.meta.Augmenter.remove_augmenters_inplace`.

Returns
-------
children : list of list of imgaug.augmenters.meta.Augmenter
    One or more lists of child augmenter.
    Can also be a single empty list.