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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def display_login_info(sender, user, request, **kwargs):
 """ Create a message, after login. Because this signal receiver will be called **after** auth.models.update_last_login(), the user.last_login information was updated before! As a work-a-round, we add **user.previous_login** in forms.SecureLoginForm.clean() """

    if not hasattr(user, "previous_login"):
        # e.g. normal django admin login page was used
        return
    message = render_to_string('secure_js_login/login_info.html', {"last_login":user.previous_login})
    messages.success(request, message)