{% extends 'layout.html' %} {% block content %} <div class="container"> <h1>Text Analyzer</h1> <form action="localhost:5000/post" method="POST"> <div> <textarea rows="25" name="content" autofocus></textarea> </div> <div> <input type="submit" class="btn" value="Process Text" /> </div> </form> </div> {% endblock %}