def home(request):
    queryset = Blog.objects.filter(featured=True).order_by('-created_at')
    latest = Blog.objects.filter(featured=True).order_by('-created_at')[0:6]
    page = request.GET.get('page', 1)
    paginator = Paginator(queryset, 4)
    blogs = paginator.page(page)

    blog_view_num = Blog.blog_views
    Blog.blog_views += 1   # <- maybe the error comes from here
    Blog.save()

    context = {
        'blogs': blogs,
        'latest': latest,
        'title':'home',
        'views': blog_view_num
    }
    return render(request, 'blogs/home.html', context)