RPi Flask index.html

<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="utf-8" />
<title>GPIO controll</title>
<link rel="stylesheet" href='../static/style.css'/>
<meta name="generator" content="Geany 1.37.1" />
</head>
<body>
        <h1>RPi GPIO Control</h1>
        <br>
        <h2> LED Status & Control </h2>
        <h3> RED LED ==>  {{ ledRed  }}  ==>
            {% if  ledRed   == 1 %}
                <a href="/ledRed/off"class="button">TURN OFF</a>
            {% else %}
                <a href="/ledRed/on" class="button">TURN ON</a>
            {% endif %}
        </h3>
</body>
</html>