empty stdout (subprocess.run)

[James Smith]

I'm trying to run a shell command but the stdout is empty:

import subprocess

torrentno=8
cmd="/usr/bin/transmission-remote --torrent %s --info", str(torrentno)
res=subprocess.run(cmd, shell=True, check=True, universal_newlines=True, capture_output=True)
print(res)

CompletedProcess(args=('/usr/bin/transmission-remote --torrent %s --info', '1'), returncode=0, stdout='', stderr='')