Django - Security Best Practices
Given the following Django view and middleware setup, what will be the value of the X-Frame-Options header in the HTTP response?
```python
# settings.py
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
# views.py
from django.http import HttpResponse
def my_view(request):
response = HttpResponse('Hello')
response['X-Frame-Options'] = 'DENY'
return response
```