export def main [--authority:string] {
    let input = $in
    let host = $env.FLAIR_AUTHORITY
    $input | each {|text| 
        http post -t application/json $"($host)/tags?limit=1" { text: $"($text)." }
    } | flatten | get tokens
}

export def batch [file_to_text_fn] {
    each {|ocr_path| 
        print $"flair processing of ($ocr_path | path basename)"
        {filename: $ocr_path} | insert flair (($ocr_path | do $file_to_text_fn) | main --authority $env.FLAIR_AUTHORITY)
    }
}