add sentry

src/components/Home.js

@@ -125,7 +125,6 @@ class Home extends Component {
             </Grid>
             : null}
         </Grid>
-
         <HintTutorialExists />
         <Snackbar
           open={this.state.snackbar}

src/index.js

@@ -3,6 +3,22 @@ import ReactDOM from 'react-dom';
 import './index.css';
 import App from './App';
 import * as serviceWorker from './serviceWorker';
+import * as Sentry from "@sentry/react";
+import { Integrations } from "@sentry/tracing";
+
+
+Sentry.init({
+  dsn: "https://ffe5d54461f64c46b4bed5d77c130d6f@o507523.ingest.sentry.io/5598758",
+  autoSessionTracking: true,
+  integrations: [
+    new Integrations.BrowserTracing(),
+  ],
+
+  // We recommend adjusting this value in production, or using tracesSampler
+  // for finer control
+  tracesSampleRate: 1.0,
+});
+
 
 ReactDOM.render(
   <React.StrictMode>