Files-API/requirements.txt

 decorator==5.1.0
 flake8==4.0.1
 Flask==2.0.2
+Flask-Cors==3.0.10
 ipython==7.29.0
 itsdangerous==2.0.1
 jedi==0.18.0
 pycodestyle==2.8.0
 pyflakes==2.4.0
 Pygments==2.10.0
+six==1.16.0
 traitlets==5.1.1
 wcwidth==0.2.5
 Werkzeug==2.0.2

app_template/www/articles.html

 
 		<!-- Custom JS -->
 		<script src="sortposts.js"></script>
-		<script src="fetch_articles.js"></script>
 
 		<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
 		<script>
 			<div class="container">
 				<div class="row">
 					<div class="col-md-12 section-heading text-center">
-						<h2 class="to-animate">Home</h2>
-						<div class="row">
-							<div class="col-md-8 col-md-offset-2 subtext">
-								<h3 class="to-animate"> Hablando sobre lo que importa. </h3>
-							</div>
-						</div>
+						<h2 class="to-animate">Articles</h2>
 					</div>
 				</div>
 				<div class="row">

app_template/www/fetch_articles.js

-async function fetchArticle() {
-    let response = await fetch("http://localhost:5000/articles/article_1.txt");
-
-    console.log(response);
-    console.log(response.status);
-    console.log(response.statusText);
-
-    if (response.status == 200) {
-        let data = await response.text();
-        document.querySelector("#preview-text").textContent = data;
-    }
-}