def get_anonymous_session(self) -> requests.Session:
        """Returns our default anonymous requests.Session object."""
        session = requests.Session()
        session.cookies.update({'sessionid': '', 'mid': '', 'ig_pr': '1',
                                'ig_vw': '1920', 'csrftoken': '',
                                's_network': '', 'ds_user_id': ''})
        session.headers.update(self._default_http_header(empty_session_only=True))
        return session
Returns our default anonymous requests.Session object.