Removed footer macros, regen tests, all still pass (#3431)

Removed `unittest` call from test file footers.
[no important files changed]

exercises/practice/bottle-song/.meta/template.j2

@@ -18,6 +18,3 @@ class {{ exercise | camel_case }}Test(unittest.TestCase):
     {% endfor %}
     {% endfor %}
     {% endfor %}
-
-
-{{ macros.footer() }}

exercises/practice/bottle-song/bottle_song_test.py

@@ -130,7 +130,3 @@ class BottleSongTest(unittest.TestCase):
             "There'll be no green bottles hanging on the wall.",
         ]
         self.assertEqual(recite(start=10, take=10), expected)
-
-
-if __name__ == "__main__":
-    unittest.main()

exercises/practice/clock/.meta/template.j2

@@ -29,4 +29,3 @@ class {{ exercise | camel_case }}Test(unittest.TestCase):
 
     {% endfor %}
     {%- endfor %}
-{{ macros.footer() }}

exercises/practice/clock/clock_test.py

@@ -177,7 +177,3 @@ class ClockTest(unittest.TestCase):
 
     def test_full_clock_and_zeroed_clock(self):
         self.assertEqual(Clock(24, 0), Clock(0, 0))
-
-
-if __name__ == "__main__":
-    unittest.main()

exercises/practice/crypto-square/.meta/template.j2

@@ -9,5 +9,3 @@ class {{ exercise | camel_case }}Test(unittest.TestCase):
         self.assertEqual(cipher_text(value), expected)
 
     {% endfor %}
-
-{{ macros.footer() }}

exercises/practice/crypto-square/crypto_square_test.py

@@ -51,7 +51,3 @@ class CryptoSquareTest(unittest.TestCase):
         value = "If man was meant to stay on the ground, god would have given us roots."
         expected = "imtgdvs fearwer mayoogo anouuio ntnnlvt wttddes aohghn  sseoau "
         self.assertEqual(cipher_text(value), expected)
-
-
-if __name__ == "__main__":
-    unittest.main()

exercises/practice/custom-set/.meta/template.j2

@@ -44,5 +44,4 @@ class {{ class_name }}Test(unittest.TestCase):
         {% endif %}
     {% endfor %}
     {% endfor %}
-
-{{ macros.footer() }}
+    

exercises/practice/custom-set/custom_set_test.py

@@ -212,7 +212,3 @@ class CustomSetTest(unittest.TestCase):
         set2 = CustomSet([2, 3])
         expected = CustomSet([3, 2, 1])
         self.assertEqual(set1 + set2, expected)
-
-
-if __name__ == "__main__":
-    unittest.main()

exercises/practice/darts/.meta/template.j2

@@ -6,5 +6,3 @@ class {{ exercise | camel_case }}Test(unittest.TestCase):
     def test_{{ case["description"] | to_snake }}(self):
         self.assertEqual({{ case["property"] }}({{ case["input"]["x"] }}, {{ case["input"]["y"] }}), {{ case["expected"] }})
     {% endfor %}
-
-{{ macros.footer() }}

exercises/practice/darts/darts_test.py

@@ -46,7 +46,3 @@ class DartsTest(unittest.TestCase):
 
     def test_asymmetric_position_between_the_inner_and_middle_circles(self):
         self.assertEqual(score(0.5, -4), 5)
-
-
-if __name__ == "__main__":
-    unittest.main()