feat(django): Add example to trigger an error

src/collections/_documentation/platforms/python/django.md

@@ -6,25 +6,41 @@ sidebar_order: 2
 The Django integration adds support for the [Django Web Framework](https://www.djangoproject.com/)
 from Version 1.6 upwards.
 
-1. Install `sentry-sdk`:
+Install `sentry-sdk`:
 
-    ```bash
-    $ pip install --upgrade 'sentry-sdk=={% sdk_version sentry.python %}'
-    ```
+```bash
+$ pip install --upgrade 'sentry-sdk=={% sdk_version sentry.python %}'
+```
+
+To configure the SDK, initialize it with the Django integration in your ``settings.py`` file:
 
-2.  To configure the SDK, initialize it with the Django integration in your ``settings.py`` file:
+```python
+import sentry_sdk
+from sentry_sdk.integrations.django import DjangoIntegration
+
+sentry_sdk.init(
+    dsn="___PUBLIC_DSN___",
+    integrations=[DjangoIntegration()]
+)
+```
 
-    ```python
-    import sentry_sdk
-    from sentry_sdk.integrations.django import DjangoIntegration
+You can easily verify your Sentry installation by creating a route that triggers an error:
 
-    sentry_sdk.init(
-        dsn="___PUBLIC_DSN___",
-        integrations=[DjangoIntegration()]
-    )
-    ```
+```py
+from django.urls import path
 
+def trigger_error(request):
+    division_by_zero = 1 / 0
+
+urlpatterns = [
+    path('sentry-debug/', trigger_error),
+    # ...
+]
+```
+
+Visiting this route will trigger an error that will be captured by Sentry.
 <!-- ENDWIZARD -->
+
 ## Behavior
 
 * All exceptions leading to an Internal Server Error are reported.