import os
import subprocess

from PIL import Image

from aphrodite import LLM

# The assets are located at `s3://air-example-data-2/vllm_opensource_llava/`.
# You can use `.buildkite/download-images.sh` to download them


def run_llava():
    llm = LLM(
        model="llava-hf/llava-1.5-7b-hf",
        image_token_id=32000,
        image_input_shape="1,3,336,336",
        image_feature_size=576,
    )

    prompt = "<image>" * 576 + (
        "\nUSER: What is the content of this image?\nASSISTANT:")

    image = Image.open("images/stop_sign.jpg")

    outputs = llm.generate({
        "prompt": prompt,
        "multi_modal_data": {
            "image": image
        },
    })

    for o in outputs:
        generated_text = o.outputs[0].text
        print(generated_text)


def main():
    run_llava()


if __name__ == "__main__":
    # Download from s3
    s3_bucket_path = "s3://air-example-data-2/vllm_opensource_llava/"
    local_directory = "images"

    # Make sure the local directory exists or create it
    os.makedirs(local_directory, exist_ok=True)

    # Use AWS CLI to sync the directory, assume anonymous access
    subprocess.check_call([
        "aws",
        "s3",
        "sync",
        s3_bucket_path,
        local_directory,
        "--no-sign-request",
    ])
    main()