;

                if (model_whisper != null) {
                    document.getElementById('start').disabled = false;
                    document.getElementById('stop' ).disabled = true;
                }
            }

            function loadWhisper(model) {
                let urls = {
                    'tiny.en': 'https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-tiny.en.bin',
                    'base.en': 'https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-base.en.bin',
 