def copy(self, exterior=None, label=None):
return self.deepcopy(exterior=exterior, label=label)<EOL>
Create a shallow copy of the Polygon object.

Parameters
----------
exterior : list of imgaug.Keypoint or list of tuple or (N,2) ndarray, optional
    List of points defining the polygon. See :func:`imgaug.Polygon.__init__` for details.

label : None or str, optional
    If not None, then the label of the copied object will be set to this value.

Returns
-------
imgaug.Polygon
    Shallow copy.