python run_multienv_openaicua.py \
    --headless \
    --observation_type screenshot \
    --model computer-use-preview \
    --result_dir ./results_vlc_retest \
    --test_all_meta_path evaluation_examples/test_impress.json \
    --region us-east-1 \
    --max_steps 3 \
    --num_envs 1