Changed loading indicator to function component

src/components/LoadingIndicator.js

@@ -1,15 +1,11 @@
-import React, { PureComponent } from 'react'
+import React from 'react'
 
 import styles from './LoadingIndicator.module.css'
 
-class LoadingIndicator extends PureComponent {
-  render() {
+export default function LoadingIndicator() {
   return (
     <div className={styles.loadContainer}>
       <div className={styles.load} />
     </div>
   )
 }
-}
-
-export default LoadingIndicator