diff --git a/kyu_7/sum_of_triangular_numbers/test_sum_triangular_numbers.py b/kyu_7/sum_of_triangular_numbers/test_sum_triangular_numbers.py
index 3c936a625d6..7de7af745e5 100644
--- a/kyu_7/sum_of_triangular_numbers/test_sum_triangular_numbers.py
+++ b/kyu_7/sum_of_triangular_numbers/test_sum_triangular_numbers.py
@@ -56,8 +56,8 @@ def test_sum_triangular_numbers_negative_numbers(self):
             self.assertEqual(sum_triangular_numbers(n), expected)
 
         with allure.step("Enter negative number and verify the output"):
-            n: int = -971
-            expected: int = 0
+            n = -971
+            expected = 0
             print_log(n=n, expected=expected)
             self.assertEqual(sum_triangular_numbers(n), expected)
 
@@ -109,8 +109,8 @@ def test_sum_triangular_numbers_positive_numbers(self):
 
         with allure.step("Enter a positive number as an input "
                          "and verify the output"):
-            n: int = 34
-            expected: int = 7140
+            n = 34
+            expected = 7140
             print_log(n=n, expected=expected)
             self.assertEqual(sum_triangular_numbers(n), expected)