title: chrome remote interface client.Network is undefined
body: <p>I have the following code example from the CDP page</p>
  <p><a href="https://github.com/cyrus-and/chrome-remote-interface/wiki/Async-await-example" rel="nofollow noreferrer">https://github.com/cyrus-and/chrome-remote-interface/wiki/Async-await-example</a></p>
  <pre><code>const CDP = require('chrome-remote-interface');
  
  async function example() {
      let client;
      try {
          // connect to endpoint
          client = await CDP();
          // extract domains
       
          const {Network, Page} = client;
          // setup handlers
          Network.requestWillBeSent((params) =&gt; {
              console.log(params.request.url);
          });
          // enable events then start!
          await Network.enable();
          await Page.enable();
          await Page.navigate({url: 'https://github.com'});
          await Page.loadEventFired();
      } catch (err) {
          console.error(err);
      } finally {
          if (client) {
              await client.close();
          }
      }
  }
  
  example();
  </code></pre>
  <p>but when i run it with: node --inspect=9222 getLogs.js</p>
  <p>it throws an error:  TypeError: Cannot read property 'requestWillBeSent' of undefined</p>
  <p>I am completely new to this, so I don't know what else should I do, Network and Page they both are undefined.</p>