import subprocess
from pathlib import Path
code=Path('/home/ps/huobao-model-bridge/image-pool-preflight.py').read_text()
r=subprocess.run(['docker','exec','-i','canvas-h3-prompt-normalizer-healthy-20261026','python','-'],input=code,capture_output=True,text=True,check=True)
print(r.stdout)
print(subprocess.check_output(['nvidia-smi','--query-gpu=index,memory.used,memory.total,utilization.gpu','--format=csv,noheader'],text=True))