Update boilerplate to save a screenshot before the tearDown()

Author: mdmintz

examples/boilerplates/base_test_case.py

@@ -12,10 +12,11 @@ class BaseTestCase(BaseCase):
 
     def setUp(self):
         super(BaseTestCase, self).setUp()
-        # Add custom setUp code for your tests AFTER the super().setUp()
+        # <<< Add custom setUp code for tests AFTER the super().setUp() >>>
 
     def tearDown(self):
-        # Add custom tearDown code for your tests BEFORE the super().tearDown()
+        self.save_teardown_screenshot()
+        # <<< Add custom tearDown code BEFORE the super().tearDown() >>>
         super(BaseTestCase, self).tearDown()
 
     def login(self):