chore: remove unused selected images

feedback/feedback.py

@@ -196,14 +196,12 @@ def get_url(icon_type, i):
             selected through CSS, rather than by using those icons.
             '''
             templates = {'inactive': 'public/default_icons/i{set}{i}.png',
-                         'active': 'public/default_icons/a{set}{i}.png',
-                         'selected': 'public/default_icons/s{set}{i}.png'}
+                         'active': 'public/default_icons/a{set}{i}.png',}
             template = templates[icon_type]
             icon_file = template.format(i=i, set=prompt['icon_set'])
             return self.runtime.local_resource_url(self, icon_file)
         ina_urls = [get_url('inactive', i) for i in range(1, 6)]
         act_urls = [get_url('active', i) for i in range(1, 6)]
-        sel_urls = [get_url('selected', i) for i in range(1, 6)]
 
         # Prepare the Likert scale fragment to be embedded into the feedback form
         scale = "".join(
@@ -217,7 +215,6 @@ def get_url(icon_type, i):
                     'vote_cnt': vote_cnt,
                     'ina_icon': ina_icon,
                     'act_icon': act_icon,
-                    'sel_icon': sel_icon
                 },
                 i18n_service=self.runtime.service(self, 'i18n'),
             ) for
@@ -227,16 +224,14 @@ def get_url(icon_type, i):
              active,
              vote_cnt,
              act_icon,
-             ina_icon,
-             sel_icon) in
+             ina_icon,) in
             zip(prompt['scale_text'],
                 ICON_SETS[(prompt['icon_set'])],
                 indexes,
                 active_vote,
                 votes,
                 act_urls,
-                ina_urls,
-                sel_urls)
+                ina_urls)
         )
         if self.user_vote != -1:
             _ = self.runtime.service(self, 'i18n').ugettext