text: //dependencies
  import React, { Component } from 'react';
  import ApolloClient from 'apollo-boost';
  import { ApolloProvider } from 'react-apollo';
  
  //components
  import BookList from './components/BookList.js';
  import AddBook from './components/AddBook.js';
  import './index.css'
  
  const client = new ApolloClient({
    uri: 'http://localhost:4000/graphql'
  });
  
  class App extends Component{
    render(){
      return (
        <ApolloProvider client={client}>
          <div id="main">
            <h1>Reading List</h1>
            <BookList />
            <AddBook />
          </div>
        </ApolloProvider>
      );
    }
  }
  
  export default App;
  