def add_trackers(self, infohash, trackers):
data = {'<STR_LIT>': infohash.lower(),<EOL>'<STR_LIT>': trackers}<EOL>return self._post('<STR_LIT>', data=data)<EOL>
Add trackers to a torrent.

:param infohash: INFO HASH of torrent.
:param trackers: Trackers.