issue in parsing email reply for html content #79

below is code, I am extracting the mail body using mailparser which is text/html content
and trying to get latest reply using EmailReplyParser.parse_reply, but it is extracting complete message not the reply only

mail = mailparser.parse_from_bytes(file.read()
reply_text = EmailReplyParser.parse_reply(mail.text_html[0])

it is working file for text/plain content
mail = mailparser.parse_from_bytes(file.read()
reply_text = EmailReplyParser.parse_reply(mail.text_plIn[0])

any suggestions are appreciated, thanks in adavnce