just assume we want to develop an echo bot:
def echo(bot, update):
update.message.reply_text(text=update.message.text_html, parse_mode='HTML')
in case the user sent a formatted bold text where the text is: "<i> hello" (anything bold)
the text the bot will send is "<b><i> hello</b>" and it can't be sent.
it would be perfect to have a way to fix this