refactor - removed unused import from test file

src/Components/Authors/AuthorItem.test.js

@@ -1,5 +1,5 @@
 import React from "react";
-import { getByTitle, render } from "@testing-library/react";
+import { render } from "@testing-library/react";
 import { BrowserRouter as Router } from "react-router-dom";
 import AuthorItem from "./AuthorItem";
 import FormatDate from "../../Helpers/FormatDate";