name,age,phone
marta,30,12345
bob,22,33555
alice,55,1939

data = {}
    with open(path) as f:
        reader = csv.reader(f)
        i = 0
        for row in reader:
            i += 1
            data[i] = {'name': row[0], 'age': row[1], 'phone': row[2]}

data[1] = {name: marta, age: 30, phone: 12345}
data[2] = {name: bob, age: 22, phone: 33555}
data[3] = {name: alice, age: 55, phone: 1939}

{% for details in data %}
        <tr>
          <td>{{ details.name }}</td>
          <td>{{ details.age }}</td>
          <td>{{ details.phone }}</td>
        </tr>
      {% endfor %}