Working pep8 changes
@@ -4,7 +4,9 @@ import scipy.ndimage as spim
from tqdm import tqdm
from porespy.tools import extend_slice
-def dual(solid_regions, pore_regions, im, pore_dt=None, solid_dt=None, voxel_size=1):
+
+def dual(solid_regions, pore_regions, im, pore_dt=None, solid_dt=None,
+ voxel_size=1):
# Pore on Solid
merge = sp.amax(pore_regions)
p_im = pore_regions*im # Shows pore labels on pore region
