Download PYNQ-DPU appear No module named 'vart'

Hi Josh, thanks for the pointers. I’m running all commands from the Jupyter terminal on my PYNQ-ZU (XCZU5EG-SFVC784-1-E), which should already use the pynq-venv with root privileges. I still get No module named ‘vart’.

python version :3.10.4