Run futurize --unicode-literals

plexpy/webstart.py

@@ -16,6 +16,7 @@
 #  along with Tautulli.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import absolute_import
+from __future__ import unicode_literals
 from future import standard_library
 standard_library.install_aliases()
 from builtins import str