text: import axios from 'axios';
  import React from 'react';
  import AppNavigator from './AppNavigator';
  
  
  export default class App extends React.Component {
    constructor(props) {
      super(props);
    }
  
    componentDidMount() {
      axios.defaults.baseURL = 'https://dry-escarpment-18808.herokuapp.com';
      axios.defaults.timeout = 81000;
    }
  
    render() {
      return (
        <AppNavigator />
      );
    }
  }