Moved import sys back to top

Author: PaulT89

exercises/practice/pascals-triangle/.meta/template.j2

@@ -1,4 +1,5 @@
 {%- import "generator_macros.j2" as macros with context -%}
+import sys
 {{ macros.header() }}
 
 TRIANGLE = [
@@ -28,8 +29,6 @@ class {{ exercise | camel_case }}Test(unittest.TestCase):
     {% endfor %}
 
     # Additional tests for this track
-    import sys
-
     {% for case in additional_cases -%}
     def test_{{ case["description"] | to_snake }}(self):
         {%- if case is error_case %}

exercises/practice/pascals-triangle/pascals_triangle_test.py

@@ -1,3 +1,4 @@
+import sys
 import unittest
 
 from pascals_triangle import (
@@ -46,8 +47,6 @@ def test_ten_rows(self):
         self.assertEqual(rows(10), TRIANGLE[:10])
 
     # Additional tests for this track
-    import sys
-
     def test_negative_rows_are_invalid(self):
         with self.assertRaises(ValueError) as err:
             rows(-1)