from application import anpr
import io


async def process_image(image: bytes) -> str:
    print("Saving file to memory")
    image_file = io.BytesIO(image)

    print("Processing image")
    anpr_info = await anpr.detect(image_file)  # type: ignore

    if anpr_info is None:
        print("Something went wrong with ANPR")
        return ""

    if not anpr_info["is_plate"]:
        return ""

    print(anpr_info["plate_number"])
    return str(anpr_info["plate_number"])