无法在Django视图中从数据库中删除项目

我创建了一个视图以通过模板删除对象，但似乎我缺少了一些我无法完全放在一起的东西

def product_delete_view(request, id):
    obj = get_object_or_404(Product, id=id)
    if request.method == "POST":
        obj.delete()
        return redirect('../../')
    context = {
        "obj": obj
    }
    return render(request, "products/product_delete.html", context)

from django.contrib import admin
from django.urls import path

from pages.views import home_view, contact_view, about_view, social_view, services_view
#from products.views import product_detail_view, product_create_view, render_intial_data
from products.views import render_intial_data, dynamic_lookup_view, product_delete_view

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', home_view, name='home'),
    path('contact/', contact_view, name='contact'),
    path('about/', about_view, name='about'),
    path('services/', services_view, name='services'),
    path('social/', social_view, name='social'),
    #path('product/detail', product_detail_view, name='pdtDetail'),
    #path('product/create', product_create_view, name='pdtCreate')
    path('product/create', render_intial_data, name='pdtCreate'),
    path('product/<int:id>', dynamic_lookup_view, name="pdt"),
    path('product/<int:id>/delete', product_delete_view, name='pdtDelete')
]

{% extends 'base.html' %} {% block content %}

<form action="." method="POST">
  {% csrf_token %}
  <h1>Do you want to delete the product "{{ obj.title }}"</h1>
  <p><input type="submit" value="Yes" /> <a href="../">Cancel</a></p>
</form>

{% endblock %}

当我尝试删除对象时不会从数据库表中删除