I'm getting messages like `b'\x00\x01\x00\x08\x00\r\x80\x01\x00\x00 ?' ` and ` b'\x00' ` after setting up the on_message call callback. While I understand x00 stand for null, I couldn't decode first message using pythons decode() function as well as some online tools. Could someone please tell the reasons for getting these and how I can decode them using python?
