[pre-commit.ci] auto fixes from pre-commit hooks

molSimplify/Classes/mol3D.py

@@ -3910,7 +3910,7 @@ def writemol2(self, filename, writestring=False, ignoreX=False, force=False):
                     filename = filename.split('.')[0]+'.mol2'
             with open(filename, 'w') as file1:
                 file1.write(ss)
-                
+
     def closest_H_2_metal(self, delta=0):
         """
         Get closest hydrogen atom to metal.