Rm created page at the test end

Author: Guts

tests/test_build.py

@@ -373,6 +373,9 @@ def test_not_in_git_log(self):
             self.assertEqual(cli_result.exit_code, 0)
             self.assertIsNone(cli_result.exception)
 
+        # rm page
+        temp_page.unlink(missing_ok=True)
+
 
 # ##############################################################################
 # ##### Stand alone program ########