solving error on test function
@@ -8,7 +8,7 @@ __author__ = "Ralf Farkas"
from .helpers import aarc, np
from vip_hci.var import (frame_center, mask_circle, get_square, get_circle,
get_annulus_segments, dist, matrix_scaling,
- reshape_matrix, get_ell_annulus, get_ellipse)
+ reshape_matrix, get_ell_annulus, get_ellipse, mask_roi)
PRETTY_ODD = np.array([
