[py3] Fixed unicode string in geoapp test

from __future__ import absolute_import

# -*- encoding: utf-8 -*-

from __future__ import absolute_import, unicode_literals

from datetime import datetime

    def test_kmz(self):

        "Testing `render_to_kmz` with non-ASCII data. See #11624."

        name = '\xc3\x85land Islands'.decode('iso-8859-1')

        name = "Åland Islands"

        places = [{'name' : name,

                  'description' : name,

                  'kml' : '<Point><coordinates>5.0,23.0</coordinates></Point>'