1 files changed, 4 insertions, 4 deletions
diff --git a/release/scripts/freestyle/styles/blueprint_circles.py b/release/scripts/freestyle/styles/blueprint_circles.py
index f39cda5cff9..891d1b90c28 100644
--- a/release/scripts/freestyle/styles/blueprint_circles.py
+++ b/release/scripts/freestyle/styles/blueprint_circles.py
@@ -30,25 +30,25 @@ from freestyle.predicates import (
     SameShapeIdBP1D,
     TrueUP1D,
     pyHigherLengthUP1D,
-    )
+)
 from freestyle.shaders import (
     ConstantThicknessShader,
     IncreasingColorShader,
     pyBluePrintCirclesShader,
     pyPerlinNoise1DShader,
-    )
+)
 from freestyle.types import Operators
 
 
 upred = AndUP1D(QuantitativeInvisibilityUP1D(0), ContourUP1D())
 bpred = SameShapeIdBP1D()
 Operators.select(upred)
-Operators.bidirectional_chain(ChainPredicateIterator(upred,bpred), NotUP1D(upred))
+Operators.bidirectional_chain(ChainPredicateIterator(upred, bpred), NotUP1D(upred))
 Operators.select(pyHigherLengthUP1D(200))
 shaders_list = [
     ConstantThicknessShader(5),
     pyBluePrintCirclesShader(3),
     pyPerlinNoise1DShader(0.1, 15, 8),
     IncreasingColorShader(0.8, 0.8, 0.3, 0.4, 0.3, 0.3, 0.3, 0.1),
-    ]
+]
 Operators.create(TrueUP1D(), shaders_list)