human
Can you provide a the Python program you requested given the following:
Complete the below
@simple_decorator
def valid_prefs_required(view_func):

    ''''Check whether the profile object exists.
    Several views assume that the user profile object exists, and will break if
    it doesn\'t. This decorator will ensure that the profile exists before the
    view code runs.
    If the user is not logged in, this will do nothing. That allows it to
    be used with @check_login_required.'
    '''
assistant
#Here is the Python program you requested.
    def _check_valid_prefs(request, *args, **kwargs):
        if request.user.is_authenticated():
            Profile.objects.get_or_create(user=request.user)
        return view_func(request, *args, **kwargs)
    return _check_valid_prefs