def clean_data (article):
    ans = ''
    ab = article.get('content').get('blocks')
    for i in range(len(ab)):
        a = ab[i].get('data')
        if (type(a) == type ('dfdf')):
            d = (re.sub(r'<[^<]+?>', '',a, count=0))
            ans += '\n' + d
    return ans