import json, sys, subprocess
res = subprocess.run(['hevy', 'routine', '78e21872-61ae-46ac-b1e8-91fcdd488d9d', '--json'], capture_output=True, text=True)
data = json.loads(res.stdout)
print('Title:', data.get('title'))
print('Updated:', data.get('updated_at'))
print('Notes:', data.get('notes'))
print('Exercises:', len(data.get('exercises', [])))