import re


def remove_html(entry):
    """ Remove html tags from tweet (use in pd.df.apply)
    
    Args:
        entry (entry of pandas df): an entry of the tweet column of the
        tweet dataframe
    
    Returns:
        output: tweet with html tags remove
    """
    pattern = r'<.+?>'
    output = re.sub(pattern, '', entry).strip()
    return output