add random topic items count to state

src/components/RandomTopic.js

@@ -3,23 +3,27 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import VideoItem from "./VideoItem";
 import SectionHeading from "./SectionHeading";
+import {Link} from 'react-router-dom';
 
 class RandomTopic extends React.Component {
 
   render() {
     return (
       <section>
-        <SectionHeading title={ this.props.topicName } />
+        <SectionHeading title={this.props.topicName}/>
         <Grid
           width={450}
           gap={16}>
-          { this.props.videos.map(video => 
-            <VideoItem id={ video.id } title={ video.title } />
+          {this.props.videos.map(video =>
+            <VideoItem id={video.id} title={video.title}/>
           )}
-
+          <Link to="/topics">
+            See All Topics
+          </Link>
+          <Link to="/topics">
+            See All videos of {this.props.topicName} ()
+          </Link>
         </Grid>
-        <a href="/topics">See All videos</a>
-
       </section>
 
     )