def is_in_stock(res_obj):
    """Checks if a product is in stock 

    Args:
        res_obj: requests_html response object of a bestbuy product page

    Returns:
        bool: Is the product in stock
    """
    selector = '#root > div > div.x-page-content.container_3Sp8P > div.x-product-detail-page > div.row_1mOdd > div.col-xs-12_198le.col-sm-6_1okfB.col-md-4_3LwCi.collapseColContainer_2eCPT > div:nth-child(6) > div > div > div > p > span'
    stock = res_obj.html.find(selector, first=True)

    if stock.text == 'Coming soon' or stock.text == 'Sold out online':
        return False
    return True