Nodejs and Python http response encoding discrepancy

Question

I make a call through a proxy from node and from python. My python return string is:

Â\\xad¾l«|Ä}\\x84\\x85}|\\x81\\x84\\x80\\x82\\x81«l\\x89l²Áº¯Àµ»ºt«¿uÇÂ\\xa