feat(srv): update

Author: SamyOubouaziz

tutorials/hosting-django-webapp-serverless-containers/index.mdx

@@ -72,8 +72,7 @@ To host a [Django](https://www.djangoproject.com/) web application on **Scaleway
     │   ├── urls.py            # URL routing
     │   └── wsgi.py            # WSGI application entry point
     ├── manage.py              # CLI for Django commands
-    ├── venv/                  # Virtual environment (excluded from Docker)
-    └── requirements.txt       # To be created (lists dependencies)
+    └── venv/                  # Virtual environment (excluded from Docker)
     ```
 
 5. Create a `requirements.txt` file:
@@ -146,9 +145,3 @@ Before building and pushing your image, ensure you have [created a Scaleway Cont
 
 - You can deploy an existing Django project by building and pushing its container image as shown above.
 - [Add a custom domain](/serverless-containers/how-to/add-a-custom-domain-to-a-container/) to your deployed app.
-- Secure your app by using environment variables for `SECRET_KEY` and `DEBUG` via the container’s environment settings in the console.
-- Integrate with a database (e.g., PostgreSQL) by connecting to a managed Scaleway Database instance or using an external provider.
-
-```
-
-> ✅ **Tip**: For production, always set `DEBUG=False` and use proper allowed hosts and secret key management.