Missing "/" in user.py coases functions "remove_track" and "remove_video" to not function correctly

[yuri-the-cockroach]

With current stable, functions _removetrack and _removevideo throw a 404 error. In _removetrack there needs to be slash before "tracks"

return self.requests.request("DELETE", f"{self.base_url}[SLASH NEEDS TO BE HERE]tracks/{track_id}").ok

and in _removevideo before "video"

return self.requests.request("DELETE", f"{self.base_url}[SLASH NEEDS TO BE HERE]videos/{video_id}").ok

placing them back fixes the issue.

[tehkillerbee]

Thanks, this will be fixed by MR #210, that will be merged in ASAP, before next release.