Update to expo 40

screens/home.js

@@ -7,7 +7,7 @@ import {
   Image,
   ImageBackground
 } from "react-native";
-import styled from "styled-components";
+import styled from "styled-components/native";
 
 import getRandomPoint from "../helpers/getRandomPoint";
 import { noColor } from "../helpers/config";
@@ -22,7 +22,7 @@ const Home = () => {
   // const [isReady, setIsReady] = useState(false);
 
   function handleTouch() {
-    newPoint = getRandomPoint();
+    let newPoint = getRandomPoint();
     setPoint(newPoint);
   }