pip install bleach python import bleach allowed_tags = ['p', 'a', 'img', 'h1', 'h2', 'h3'] allowed_attributes = { '*': ['class', 'style'], 'a': ['href', 'rel'], 'img': ['src', 'alt'] } allowed_styles = ['color', 'font-size'] html = """ """ cleaned_html = bleach.clean(html, tags=allowed_tags, attributes=allowed_attributes, styles=allowed_styles) print(cleaned_html)