Fix unnecessary-pass pylint errors

gajim/gtk/service_registration.py

@@ -81,7 +81,6 @@ class ServiceRegistration(Gtk.Assistant):
         elif self.get_current_page() == Page.SENDING:
             self._register()
             self.commit()
-            pass
 
     def _on_get_success(self, form, is_form):
         log.info('Show Form page')

gajim/gui_interface.py

@@ -1857,7 +1857,7 @@ class Interface:
         emoticons = emoji_data.get_regex()
         if app.config.get('ascii_emoticons'):
             emoticons += '|%s' % emoji_ascii_data.get_regex()
-            pass
+
         self.emot_and_basic = '%s|%s' % (basic_pattern, emoticons)
 
         # at least one character in 3 parts (before @, after @, after .)