diff --git a/porespy/visualization/_views.py b/porespy/visualization/_views.py
index 43688a3cc..86d4109c3 100644
--- a/porespy/visualization/_views.py
+++ b/porespy/visualization/_views.py
@@ -217,4 +217,3 @@ def xray(im, axis=0):  # pragma: no cover
         im = np.transpose(im, axes=[2, 1, 0])
     im = np.sum(im, axis=0, dtype=np.int64)
     return im
-