adds complete lab

src/__tests__/Article.test.js

@@ -7,5 +7,7 @@ import Article from "../components/Article";
 test("displays the text 'please pass this test'", () => {
   render(<Article />);
 
+
+
   expect(screen.queryByText("please pass this test")).toBeInTheDocument();
 });

src/components/Article.js

@@ -3,7 +3,7 @@ import React from "react";
 function Article() {
   return (
     <div>
-      {/* please pass this test */}
+      return <h1>please pass this test</h1>
     </div>
   );
 }

src/components/Header.js

@@ -4,7 +4,7 @@ function Header(props) {
       return (
         <h1>
           {/* uncomment the line below to pass the test */}
-          {/* hello from the Header! */}
+          return <h1>hello from the Header!</h1>;
         </h1>
       )
 }