solution with fixes ahead

requirements.txt

@@ -5,3 +5,4 @@ flake8-variables-names==0.0.5
 pep8-naming==0.13.2
 django-debug-toolbar==3.2.4
 django-crispy-forms==1.14.0
+crispy_bootstrap4

taxi/urls.py

@@ -7,8 +7,14 @@
     DriverListView,
     DriverDetailView,
     ManufacturerListView,
+    ManufacturerCreateView,
+    ManufacturerUpdateView,
+    ManufacturerDeleteView,
+    CarCreateView,
+    CarUpdateView, CarDeleteView,
 )
 
+
 urlpatterns = [
     path("", index, name="index"),
     path(
@@ -22,6 +28,15 @@
     path(
         "drivers/<int:pk>/", DriverDetailView.as_view(), name="driver-detail"
     ),
+    path("manufacturers/create/",
+         ManufacturerCreateView.as_view(), name="manufacturer-create"),
+    path("manufacturers/<int:pk>/update/",
+         ManufacturerUpdateView.as_view(), name="manufacturer-update"),
+    path("manufacturers/<int:pk>/delete/",
+         ManufacturerDeleteView.as_view(), name="manufacturer-delete"),
+    path("cars/create/", CarCreateView.as_view(), name="car-create"),
+    path("cars/<int:pk>/update/", CarUpdateView.as_view(), name="car-update"),
+    path("cars/<int:pk>/delete/", CarDeleteView.as_view(), name="car-delete"),
 ]
 
 app_name = "taxi"

taxi/views.py

@@ -1,5 +1,6 @@
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import render
+from django.urls import reverse_lazy
 from django.views import generic
 from django.contrib.auth.mixins import LoginRequiredMixin
 
@@ -52,3 +53,37 @@ class DriverListView(LoginRequiredMixin, generic.ListView):
 class DriverDetailView(LoginRequiredMixin, generic.DetailView):
     model = Driver
     queryset = Driver.objects.all().prefetch_related("cars__manufacturer")
+
+
+class CarCreateView(LoginRequiredMixin, generic.CreateView):
+    model = Car
+    fields = "__all__"
+    success_url = reverse_lazy("taxi:car-list")
+
+
+class CarUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Car
+    fields = "__all__"
+    success_url = reverse_lazy("taxi:car-list")
+
+
+class CarDeleteView(LoginRequiredMixin, generic.DeleteView):
+    model = Car
+    success_url = reverse_lazy("taxi:car-list")
+
+
+class ManufacturerCreateView(LoginRequiredMixin, generic.CreateView):
+    model = Manufacturer
+    fields = "__all__"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
+class ManufacturerUpdateView(LoginRequiredMixin, generic.UpdateView):
+    model = Manufacturer
+    fields = "__all__"
+    success_url = reverse_lazy("taxi:manufacturer-list")
+
+
+class ManufacturerDeleteView(LoginRequiredMixin, generic.DeleteView):
+    model = Manufacturer
+    success_url = reverse_lazy("taxi:manufacturer-list")

taxi_service/settings.py

@@ -44,6 +44,8 @@
     "django.contrib.staticfiles",
     "debug_toolbar",
     "taxi",
+    "crispy_forms",
+    "crispy_bootstrap4",
 ]
 
 MIDDLEWARE = [
@@ -140,3 +142,7 @@
 # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap4"
+
+CRISPY_TEMPLATE_PACK = "bootstrap4"

templates/taxi/car_detail.html

@@ -9,4 +9,6 @@ <h1>Drivers</h1>
     <li>{{ driver.username }} ({{ driver.first_name }} {{ driver.last_name }})</li>
   {% endfor %}
   </ul>
+  <a href="{% url 'taxi:car-delete' pk=car.id %}" class="btn btn-primary">Delete car</a>
+  <a href="{% url 'taxi:car-update' pk=car.id %}" class="btn btn-primary">Update car</a>
 {% endblock %}

templates/taxi/car_form.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+{% load crispy_forms_filters %}
+
+{% block content %}
+  <h2>{{ object|yesno:"Update, Create" }}</h2>
+  <form action="" method="post">
+    {% csrf_token %}
+    {{ form|crispy }}
+    <input type="submit" value="submit">
+  </form>
+{% endblock %}

templates/taxi/car_list.html

@@ -2,6 +2,7 @@
 
 {% block content %}
   <h1>Car list</h1>
+  <a href="{% url 'taxi:car-create' %}" class="btn btn-primary">Add car</a>
   {% if car_list %}
     <ul>
       {% for car in car_list %}

templates/taxi/manufacturer_form.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+{% load crispy_forms_filters %}
+
+{% block content %}
+  <h1>{{ object|yesno:"Update, Create"}} Manufacturer</h1>
+  <form action="" method="post">
+    {% csrf_token %}
+    {{ form|crispy }}
+    <input type="submit" value="Accept">
+  </form>
+{% endblock %}

templates/taxi/manufacturer_list.html

@@ -10,7 +10,9 @@ <h1>Manufacturer List
           <th>ID</th>
           <th>Name</th>
           <th>Country</th>
-        </tr>
+          <th>Update</th>
+          <th>Delete</th>
+        </tr> 
 
         {% for manufacturer in manufacturer_list %}
             <tr>
@@ -23,6 +25,12 @@ <h1>Manufacturer List
               <td>
                   {{ manufacturer.country }}
               </td>
+              <td>
+                <a href="{% url 'taxi:manufacturer-update' pk=manufacturer.id %}">Update</a>
+              </td>
+              <td>
+                <a href="{% url 'taxi:manufacturer-delete' pk=manufacturer.id %}">Delete</a>
+              </td>
           </tr>
         {% endfor %}
       </table>