formatting

python/gtsam/tests/test_DecisionTreeFactor.py

@@ -13,9 +13,10 @@ Author: Frank Dellaert
 
 import unittest
 
+from gtsam.utils.test_case import GtsamTestCase
+
 from gtsam import (DecisionTreeFactor, DiscreteDistribution, DiscreteValues,
                    Ordering)
-from gtsam.utils.test_case import GtsamTestCase
 
 
 class TestDecisionTreeFactor(GtsamTestCase):

python/gtsam/tests/test_DiscreteBayesTree.py

@@ -19,8 +19,8 @@ from gtsam.utils.test_case import GtsamTestCase
 
 import gtsam
 from gtsam import (DiscreteBayesNet, DiscreteBayesTreeClique,
-                   DiscreteConditional, DiscreteFactorGraph,
+                   DiscreteConditional, DiscreteFactorGraph, DiscreteValues,
-                   DiscreteValues, Ordering)
+                   Ordering)
 
 
 class TestDiscreteBayesNet(GtsamTestCase):

python/gtsam/tests/test_DiscreteConditional.py

@@ -13,9 +13,10 @@ Author: Varun Agrawal
 
 import unittest
 
-from gtsam import DecisionTreeFactor, DiscreteConditional, DiscreteKeys
 from gtsam.utils.test_case import GtsamTestCase
 
+from gtsam import DecisionTreeFactor, DiscreteConditional, DiscreteKeys
+
 # Some DiscreteKeys for binary variables:
 A = 0, 2
 B = 1, 2

python/gtsam/tests/test_DiscreteFactorGraph.py

@@ -14,9 +14,12 @@ Author: Frank Dellaert
 import unittest
 
 import numpy as np
-from gtsam import DecisionTreeFactor, DiscreteConditional, DiscreteFactorGraph, DiscreteKeys, DiscreteValues, Ordering, Symbol
 from gtsam.utils.test_case import GtsamTestCase
 
+from gtsam import (DecisionTreeFactor, DiscreteConditional,
+                   DiscreteFactorGraph, DiscreteKeys, DiscreteValues, Ordering,
+                   Symbol)
+
 OrderingType = Ordering.OrderingType