old_contents: import Vue from 'vue';
  import Vuetify from 'vuetify/lib';
  import 'material-design-icons-iconfont/dist/material-design-icons.css';
  
  Vue.use(Vuetify);
  
  export default new Vuetify({
    iconfont: 'md',
    theme: {
      primary: '#ddd',
      secondary: '#36495d',
      accent: '#47b784',
    },
  });
  
new_contents: import Vue from 'vue';
  import Vuetify from 'vuetify/lib';
  import 'material-design-icons-iconfont/dist/material-design-icons.css';
  
  Vue.use(Vuetify);
  
  export default new Vuetify({
    iconfont: 'md',
  });
  
subject: Remove dead code.