def build_headers(access_token, client_id):
    """

    :param access_token: Access token granted when the user links their account
    :param client_id: This is the api key for your own app
    :return: Dict of headers
    """
    return {'Content-Type': 'application/json',
            'Authorization': f'Bearer {access_token}',
            'trakt-api-version': '2',
            'trakt-api-key': client_id}