Image / Audio / Pdf / Video

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// Pass in an image type
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function DescribeImage(image: image) -> string {
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    client "openai/gpt-5-mini"
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    prompt #"
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        Describe the image.
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        {{ image }}
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    "#
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}
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test ImageDescriptionFromURL {
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    functions [DescribeImage]
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    args {
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        image {
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            url "https://upload.wikimedia.org/wikipedia/en/4/4d/Shrek_%28character%29.png"
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        }
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    }
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}
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test ImageDescriptionFromBase64 {
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    functions [DescribeImage]
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    args { 
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        image {
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            media_type "image/png"
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            base64 "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x/AAzmH+UlvRkwAAAAASUVORK5CYII="
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        }
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    }
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}
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test ImageDescriptionFromFile {
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    functions [DescribeImage]
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    args {
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        image {
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            file "./shrek.png"
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        }
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    }
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}