diff --git a/fuzzy_logic/test_fuzzy_logic.py b/fuzzy_logic/test_fuzzy_logic.py
index e94b0a763..0a6602571 100644
--- a/fuzzy_logic/test_fuzzy_logic.py
+++ b/fuzzy_logic/test_fuzzy_logic.py
@@ -1,26 +1,27 @@
 import unittest
 from fuzzy_operations import FuzzySet
 
+
 class TestFuzzySet(unittest.TestCase):
     def test_membership_within_boundaries(self):
         A = FuzzySet("A", 0, 0.5, 1)
-        
+
         self.assertAlmostEqual(A.membership(0), 1.0)  # Left boundary
         self.assertAlmostEqual(A.membership(0.25), 0.5)  # Peak value
         self.assertAlmostEqual(A.membership(0.5), 0.0)  # Right boundary
 
     def test_membership_outside_boundaries(self):
         A = FuzzySet("A", 0, 0.5, 1)
-        
+
         self.assertAlmostEqual(A.membership(0.75), 0.0)  # Outside boundaries
         self.assertAlmostEqual(A.membership(-0.1), 0.0)  # Outside boundaries
 
     def test_union(self):
         A = FuzzySet("A", 0, 0.5, 1)
         B = FuzzySet("B", 0.2, 0.7, 1)
-        
+
         union_ab = A.union(B)
-        
+
         self.assertAlmostEqual(union_ab.membership(0.1), 1.0)  # Member of A
         self.assertAlmostEqual(union_ab.membership(0.35), 0.5)  # Member of both A and B
         self.assertAlmostEqual(union_ab.membership(0.75), 0.0)  # Outside boundaries
@@ -28,20 +29,27 @@ class TestFuzzySet(unittest.TestCase):
     def test_intersection(self):
         A = FuzzySet("A", 0, 0.5, 1)
         B = FuzzySet("B", 0.2, 0.7, 1)
-        
+
         intersection_ab = A.intersection(B)
-        
-        self.assertAlmostEqual(intersection_ab.membership(0.1), 0.0)  # Not a member of B
-        self.assertAlmostEqual(intersection_ab.membership(0.35), 0.5)  # Member of both A and B
-        self.assertAlmostEqual(intersection_ab.membership(0.75), 0.0)  # Not a member of A
+
+        self.assertAlmostEqual(
+            intersection_ab.membership(0.1), 0.0
+        )  # Not a member of B
+        self.assertAlmostEqual(
+            intersection_ab.membership(0.35), 0.5
+        )  # Member of both A and B
+        self.assertAlmostEqual(
+            intersection_ab.membership(0.75), 0.0
+        )  # Not a member of A
 
     def test_complement(self):
         A = FuzzySet("A", 0, 0.5, 1)
-        
+
         complement_a = A.complement()
-        
+
         self.assertAlmostEqual(complement_a.membership(0.1), 0.0)  # Member of A
         self.assertAlmostEqual(complement_a.membership(0.75), 1.0)  # Outside boundaries
 
+
 if __name__ == "__main__":
     unittest.main()