Black.

shyuep · shyuep · commit d1a31662bdfb · 2021-11-24T07:51:15.000-08:00
diff --git a/pymatgen/core/interface.py b/pymatgen/core/interface.py
@@ -369,7 +369,7 @@ def from_slabs(
 
         """
         interface_properties = interface_properties or {}
-        
+
         # Ensure c-axis is orthogonal to a/b plane
         if isinstance(substrate_slab, Slab):
             substrate_slab = substrate_slab.get_orthogonal_c_slab()
