Improve PEP8 test_html.py

gluon/tests/test_html.py

@@ -343,14 +343,17 @@ class TestBareHelpers(unittest.TestCase):
         request.controller = 'c'
         request.function = 'f'
         request.env = {}
-        from globals import current
+
+        from globals import current  # TODO: Check if this import can go at the top of the file with other imports
         current.request = request
+
         must_return = '/a/c/f'
         self.assertEqual(URL(), must_return)
         self.assertEqual(URL('f'), must_return)
         self.assertEqual(URL('c', 'f'), must_return)
         self.assertEqual(URL('a', 'c', 'f'), must_return)
         self.assertEqual(URL('a', 'c', 'f', extension='json'), '/a/c/f.json')
+
         def weird():
             pass
         self.assertEqual(URL('a', 'c', weird), '/a/c/weird')