app/index.jinja

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">

    <style>
    body {
      background-color: rgb(16,185,129);
    }
    .upper {
        text-transform: uppercase;
    }
    </style>
    <title>{{'#'}}GrowLab live</title>
  </head>
<body>
    <nav class="navbar navbar-dark bg-dark">
      <div class="container-fluid">
        <a href="https://github.com/alexellis/growlab"><span class="navbar-brand mb-0 h1 upper">{{'#'}}growlab</span></a>
        <img src="https://raw.githubusercontent.com/alexellis/growlab.dev/master/src/images/logo-notext.svg" class="navbar-brand mb-1" width="60px">
      </div>
    </nav>
    <div class="d-grid gap-3">
      <div class="p-2"></div>
    </div>
    <div class="container">
        <div class="card">
            <h5 class="card-header">
                <quote>Welcome to your live monitoring</quote>
            </h5>
            <div class="card-body">
                <h5 class="card-title"><a href="https://growlab.dev">growlab</a> is a community project to monitor nature with technology</h5>
                <p class="card-text">Generated with the <a href="https://github.com/alexellis/growlab/tree/master/app">growlab app</a></p>

                <h5>Latest readings</h5>
		        <div class="col-sm-6 col-lg-6 col-md-6 col-xl-6">
                    <table class="table">
                        <thead>
                            <tr>
                            <th scope="col">Reading</th>
                            <th scope="col">Value</th>
                            </tr>
                        </thead>
                        <tbody>
                            <tr>
                                <td>Time</td>
                                <td>{{ time }}</td>
                            </tr>
                            <tr>
                                <td>Temperature</td>
                                <td>{{ temperature }}</td>
                            </tr>
                            <tr>
                                <td>Humidity</td>
                                <td>{{ humidity }}</td>
                            </tr>
                            <tr>
                                <td>Pressure</td>
                                <td>{{ pressure }}</td>
                            </tr>
                        </tbody>
                    </table>
		    </div>

                <h5>Latest image</h5>
                <div style="width: 85%;">
                            <img class="figure-img img-fluid rounded" src="./preview.jpg?uid={{uid}}">
                </div>
            </div>
        </div>
    </div>
    <nav class="navbar navbar-dark bg-dark">
        <div class="container-fluid">
            <a class="navbar-brand" href="https://www.openfaas.com/">Growlab is sponsored by OpenFaaS Ltd</a>
        </div>
    </nav>
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</body>
</html>