const app = Vue.createApp({
  el: '#app',
  data() {
    return {
        buttonText: 'Call Me!',
      apiResponse: [],
      isDisabled: false
    }
  },
  methods: {
    saveColor() {
        console.log('saveColor method call');
    }
  },
  mounted() {
    axios.get("https://jsonplaceholder.typicode.com/users").then(response => {
      this.apiResponse = response.data; // Here we are getting proper response. hence, button is getting enabled.
    }).catch((error) => {
        console.warn('API error');
        });
  }
})
app.mount('#app')

  {{ buttonText }}