Build error, open your browser still browser did not responded

Tell us what’s happening:
Describe your issue in detail here.
DevTools failed to load source map: Could not load content for https://www.freecodecamp.org/component---src-templates-introduction-super-block-intro-tsx-5ddf10fbcc7ccab0517d.js.map: Load canceled due to load timeout

  **Your code so far**

const List = (props) => {
{ /* Change code below this line */ }
return <p>{props.tasks.join(', ')}</p>
{ /* Change code above this line */ }
};

class ToDo extends React.Component {
constructor(props) {
  super(props);
}
render() {
  return (
    <div>
      <h1>To Do Lists</h1>
      <h2>Today</h2>
      < List tasks={["walk dog","workout","fly"]}/>
      <List/>
      <h2>Tomorrow</h2>
      <List tasks={["sleep","dance","eat","code"]}/>
      <List/>
      { /* Change code above this line */ }
    </div>
  );
}
};
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36

Challenge: Pass an Array as Props

Link to the challenge:

There should only be one list component after each h2 tag