flake8

songcn206 · Aug 8, 2020 · fdd0bb3 · fdd0bb3
1 parent 3ca2d60
commit fdd0bb3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pybamm/expression_tree/unary_operators.py b/pybamm/expression_tree/unary_operators.py
@@ -165,6 +165,7 @@ def _unary_evaluate(self, child):
         else:
             return np.sign(child)
 
+
 class Floor(UnaryOperator):
     """A node in the expression tree representing an `floor` operator
 
@@ -187,6 +188,7 @@ def _unary_evaluate(self, child):
         """ See :meth:`UnaryOperator._unary_evaluate()`. """
         return np.floor(child)
 
+
 class Ceiling(UnaryOperator):
     """A node in the expression tree representing a `ceil` operator