How To Delete An Image Using Django?

I want to know how to add a delete button in my form for deleting an image. The project is a simple 'Pics viewer', the index shows all the images that are stored but I want to add

Solution 1:

urls.py

[.........]
url(
   r'^delete-image/(?P<id>\d+)/$', 
   'delete_image', 
   name="delete_image"
),
[.........]

views.py

def delete_image(request, id):
    image = Image.objects.get(pk=id).delete()
    return HttpResponseRedirect(reverse('app_name:url_name'))

template

<ul>
    {% for image in images_list %}
    <li>
        <img src="/{{ image.image }}" height="75" /> 
        <a href="{% url app_name:delete_image image.id %}">Delete</a>
    </li>
    {% endfor %}
</ul>

Solution 2:

views.py

from django.views.generic.edit import DeleteView
from django.core.urlresolvers import reverse_lazy
from myapp.models import Image

class ImageDelete(DeleteView):
    model = Image
    success_url = reverse_lazy('index')

urls.py

from myapp.views import index, ImageDelete

...
url(r'^image/(?P<id>\d+)/delete/$', ImageDelete.as_view(), name="image-delete"),
...

index.html

{% for image in images_list %}
    <li>
        <img src="/{{ image.image }}" height="75" />
        <a href="{% url 'myapp:image-delete' image.id %}">Delete</a>
    </li>
{% endfor %}