Clear input of focus (Google places)

web/src/components/Main.js

@@ -79,6 +79,10 @@ class Main extends React.Component {
     var input = document.getElementById('gmaps-places-input')
 
     pacSelectFirst(input)
+    input.addEventListener('focus', (e) => {
+      e.target.value = '';
+    });
+
     var options = {
       componentRestrictions: {country: 'BA'}
     }