import os
import re
import tempfile

import torch
import gradio as gr
from faster_whisper import WhisperModel
from pydub import AudioSegment
from pyannote.audio import Pipeline as DiarizationPipeline
import opencc

import spaces  # zeroGPU support
from funasr import AutoModel
from funasr.utils.postprocess_utils import rich_transcription_postprocess

from termcolor import cprint
import time
import torchaudio
from pyannote.audio.pipelines.utils.hook import ProgressHook

# —————— Model Lists ——————
WHISPER_MODELS = [
    "deepdml/faster-whisper-large-v3-turbo-ct2",
    "guillaumekln/faster-whisper-tiny",
    "Systran/faster-whisper-large-v3",
    "XA9/Belle-faster-whisper-large-v3-zh-punct",
    "asadfgglie/faster-whisper-large-v3-zh-TW",
    "guillaumekln/faster-whisper-medium",
    "guillaumekln/faster-whisper-small",
    "guillaumekln/faster-whisper-base",
    "Luigi/whisper-small-zh_tw-ct2",
]

SENSEVOICE_MODELS = [
    "FunAudioLLM/SenseVoiceSmall",
]

# —————— Language Options ——————
WHISPER_LANGUAGES = [
    "auto", "af","am","ar","as","az","ba","be","bg","bn","bo",
    "br","bs","ca","cs","cy","da","de","el","en","es","et",
    "eu","fa","fi","fo","fr","gl","gu","ha","haw","he","hi",
    "hr","ht","hu","hy","id","is","it","ja","jw","ka","kk",
    "km","kn","ko","la","lb","ln","lo","lt","lv","mg","mi",
    "mk","ml","mn","mr","ms","mt","my","ne","nl","nn","no",
    "oc","pa","pl","ps","pt","ro","ru","sa","sd","si","sk",
    "sl","sn","so","sq","sr","su","sv","sw","ta","te","tg",
    "th","tk","tl","tr","tt","uk","ur","uz","vi","yi","yo",
    "zh","yue"
]

SENSEVOICE_LANGUAGES = ["auto", "zh", "yue", "en", "ja", "ko", "nospeech"]

# —————— Caches ——————
whisper_pipes = {}
sense_models = {}
dar_pipe = None

converter = opencc.OpenCC('s2t')

# —————— Diarization Formatter ——————
def format_diarization_html(snippets):
    palette = ["#e74c3c", "#3498db", "#27ae60", "#e67e22", "#9b59b6", "#16a085", "#f1c40f"]
    speaker_colors = {}
    html_lines = []
    last_spk = None
    for s in snippets:
        if s.startswith("[") and "]" in s:
            spk, txt = s[1:].split("]", 1)
            spk, txt = spk.strip(), txt.strip()
        else:
            spk, txt = "", s.strip()
        # hide empty lines
        if not txt:
            continue
        # assign color if new speaker
        if spk not in speaker_colors:
            speaker_colors[spk] = palette[len(speaker_colors) % len(palette)]
        color = speaker_colors[spk]
        # simplify tag for same speaker
        if spk == last_spk:
            display = txt
        else:
            display = f"<strong>{spk}:</strong> {txt}"
        last_spk = spk
        html_lines.append(
            f"<p style='margin:4px 0; font-family:monospace; color:{color};'>{display}</p>"
        )
    return "<div>" + "".join(html_lines) + "</div>"

# —————— Helpers ——————

# —————— Faster-Whisper Cache & Factory ——————
_fwhisper_models: dict[tuple[str, str], WhisperModel] = {}

def get_fwhisper_model(model_id: str, device: str) -> WhisperModel:
    """
    Lazily load and cache WhisperModel(model_id) on 'cpu' or 'cuda:0'.
    Uses float16 on GPU and int8 on CPU for speed.
    """
    key = (model_id, device)
    if key not in _fwhisper_models:
        compute_type = "float16" if device.startswith("cuda") else "int8"
        _fwhisper_models[key] = WhisperModel(
            model_id,
            device=device,
            compute_type=compute_type,
        )
    return _fwhisper_models[key]

def get_sense_model(model_id: str, device_str: str):
    key = (model_id, device_str)
    if key not in sense_models:
        sense_models[key] = AutoModel(
            model=model_id,
            vad_model="fsmn-vad",
            vad_kwargs={"max_single_segment_time": 300000},
            device=device_str,
            hub="hf",
        )
    return sense_models[key]


def get_diarization_pipe():
    global dar_pipe
    if dar_pipe is None:
        token = os.getenv("HF_TOKEN") or os.getenv("HUGGINGFACE_TOKEN")
        try:
            dar_pipe = DiarizationPipeline.from_pretrained(
                "pyannote/speaker-diarization-3.1",
                use_auth_token=token or True
            )
        except Exception as e:
            print(f"Failed to load pyannote/speaker-diarization-3.1: {e}\nFalling back to pyannote/speaker-diarization@2.1.")
            dar_pipe = DiarizationPipeline.from_pretrained(
                "pyannote/speaker-diarization@2.1",
                use_auth_token=token or True
            )

    return dar_pipe


# —————— Whisper Transcription ——————
def transcribe_with_fwhisper(model: WhisperModel, audio_path: str, language: str) -> str:
    """
    Runs faster-whisper's .transcribe(), then concatenates all segments.
    If language == "auto", detection is automatic.
    """
    lang_arg = None if language == "auto" else language
    segments, _ = model.transcribe(
        audio_path,
        beam_size=1,
        best_of=1,
        language=lang_arg, 
        vad_filter=True,
    )
    return "".join(seg.text for seg in segments).strip()

def _transcribe_fwhisper_cpu_stream(model_id, language, audio_path, enable_diar):
    """
    Generator-based streaming transcription with accumulation using Faster-Whisper on CPU.
    Yields (accumulated_text, diar_html) tuples for Gradio streaming.
    """
    pipe = get_fwhisper_model(model_id, "cpu")
    cprint('Whisper (faster-whisper) using CPU [stream]', 'red')

    # Diarization branch: accumulate snippets and yield full HTML each turn
    if enable_diar:
        diarizer = get_diarization_pipe()
        waveform, sample_rate = torchaudio.load(audio_path)
        diarizer.to(torch.device('cpu'))
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            # extract segment
            start_ms = int(turn.start * 1000)
            end_ms = int(turn.end * 1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                segments, _ = pipe.transcribe(
                    tmp.name,
                    beam_size=1,
                    best_of=1,
                    language=None if language == "auto" else language,
                    vad_filter=True,
                )
            os.unlink(tmp.name)
            text = converter.convert("".join(s.text for s in segments).strip())
            snippets.append(f"[{speaker}] {text}")
            # yield accumulated diarization HTML
            yield "", format_diarization_html(snippets)
        return

    # Raw transcription: accumulate text segments and yield full transcript
    accumulated = []
    lang_arg = None if language == "auto" else language
    for seg in pipe.transcribe(
        audio_path,
        beam_size=1,
        best_of=1,
        language=lang_arg,
        vad_filter=True,
    ):
        txt = converter.convert(seg.text.strip())
        accumulated.append(txt)
        yield "\n".join(accumulated), ""

@spaces.GPU
def _transcribe_fwhisper_gpu_stream(model_id, language, audio_path, enable_diar):
    """
    Generator-based streaming transcription with accumulation using Faster-Whisper on CUDA.
    Yields (accumulated_text, diar_html) tuples for Gradio streaming.
    """
    pipe = get_fwhisper_model(model_id, "cuda")
    cprint('Whisper (faster-whisper) using CUDA [stream]', 'green')

    # Diarization branch: accumulate snippets and yield full HTML each turn
    if enable_diar:
        diarizer = get_diarization_pipe()
        device = torch.device('cuda')
        diarizer.to(device)
        waveform, sample_rate = torchaudio.load(audio_path)
        waveform = waveform.to(device)
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms = int(turn.start * 1000)
            end_ms = int(turn.end * 1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                segments, _ = pipe.transcribe(
                    tmp.name,
                    beam_size=1,
                    best_of=1,
                    language=None if language == "auto" else language,
                    vad_filter=True,
                )
            os.unlink(tmp.name)
            text = converter.convert("".join(s.text for s in segments).strip())
            snippets.append(f"[{speaker}] {text}")
            yield "", format_diarization_html(snippets)
        return

    # Raw transcription: accumulate text segments and yield full transcript
    accumulated = []
    lang_arg = None if language == "auto" else language
    for seg in pipe.transcribe(
        audio_path,
        beam_size=1,
        best_of=1,
        language=lang_arg,
        vad_filter=True,
    ):
        txt = converter.convert(seg.text.strip())
        accumulated.append(txt)
        yield "\n".join(accumulated), ""


def _transcribe_fwhisper_cpu(model_id, language, audio_path, enable_diar):
    model = get_fwhisper_model(model_id, "cpu")
    cprint('Whisper (faster-whisper) using CPU', 'red')
    # Diarization-only branch
    if enable_diar:
        diarizer = get_diarization_pipe()
        # Pre-loading audio files in memory may result in faster processing
        waveform, sample_rate = torchaudio.load(audio_path)
        diarizer.to(torch.device('cpu'))
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms = int(turn.start * 1000)
            end_ms = int(turn.end * 1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                txt = transcribe_with_fwhisper(model, tmp.name, language)
            os.unlink(tmp.name)
            text = converter.convert(txt.strip())
            snippets.append(f"[{speaker}] {text}")
        return "", format_diarization_html(snippets)
    # Raw-only branch
    text = transcribe_with_fwhisper(model, audio_path, language)
    transcript = converter.convert(text.strip())
    return transcript, ""


@spaces.GPU
def _transcribe_fwhisper_gpu(model_id, language, audio_path, enable_diar):
    pipe = get_fwhisper_model(model_id, "cuda")
    cprint('Whisper (faster-whisper) using CUDA', 'green')
    # Diarization-only branch
    if enable_diar:
        diarizer = get_diarization_pipe()
        diarizer.to(torch.device('cuda'))
        # Pre-loading audio files in memory may result in faster processing
        waveform, sample_rate = torchaudio.load(audio_path)
        waveform.to(torch.device('cuda'))
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms = int(turn.start * 1000)
            end_ms = int(turn.end * 1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                txt = transcribe_with_fwhisper(pipe, tmp.name, language)
            os.unlink(tmp.name)
            text = converter.convert(txt.strip())
            snippets.append(f"[{speaker}] {text}")
        return "", format_diarization_html(snippets)
    # Raw-only branch
    text = transcribe_with_fwhisper(pipe, tmp.name, language)
    transcript = converter.convert(text.strip())
    return transcript, ""


def transcribe_fwhisper(model_id, language, audio_path, device_sel, enable_diar):
    if device_sel == "GPU" and torch.cuda.is_available():
        return _transcribe_fwhisper_gpu(model_id, language, audio_path, enable_diar)
    return _transcribe_fwhisper_cpu(model_id, language, audio_path, enable_diar)

def transcribe_fwhisper_stream(model_id, language, audio_path, device_sel, enable_diar):
    """Dispatch to CPU or GPU streaming generators, preserving two-value yields."""
    if device_sel == "GPU" and torch.cuda.is_available():
        yield from _transcribe_fwhisper_gpu_stream(model_id, language, audio_path, enable_diar)
    else:
        yield from _transcribe_fwhisper_cpu_stream(model_id, language, audio_path, enable_diar)

# —————— SenseVoice Transcription ——————
def _transcribe_sense_cpu_stream(model_id: str, language: str, audio_path: str,
                                 enable_punct: bool, enable_diar: bool):
    model = get_sense_model(model_id, "cpu")
    cprint('SenseVoiceSmall using CPU [stream]', 'red')

    if enable_diar:
        diarizer = get_diarization_pipe()
        diarizer.to(torch.device('cpu'))
        waveform, sample_rate = torchaudio.load(audio_path)
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms, end_ms = int(turn.start*1000), int(turn.end*1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                segs = model.generate(input=tmp.name, cache={}, language=language,
                                      use_itn=True, batch_size_s=300,
                                      merge_vad=False, merge_length_s=0)
            os.unlink(tmp.name)
            txt = rich_transcription_postprocess(segs[0]['text'])
            if not enable_punct:
                txt = re.sub(r"[^\w\s]", "", txt)
            txt = converter.convert(txt)
            snippets.append(f"[{speaker}] {txt}")
            yield "", format_diarization_html(snippets)
        return

    segs = model.generate(input=audio_path, cache={}, language=language,
                          use_itn=True, batch_size_s=300,
                          merge_vad=False, merge_length_s=0)
    accumulated = []
    for s in segs:
        t = rich_transcription_postprocess(s['text'])
        if not enable_punct:
            t = re.sub(r"[^\w\s]", "", t)
        t = converter.convert(t)
        accumulated.append(t)
        yield "\n".join(accumulated), ""


def _transcribe_sense_gpu_stream(model_id: str, language: str, audio_path: str,
                                 enable_punct: bool, enable_diar: bool):
    model = get_sense_model(model_id, "cuda:0")
    cprint('SenseVoiceSmall using CUDA [stream]', 'green')

    if enable_diar:
        diarizer = get_diarization_pipe()
        diarizer.to(torch.device('cuda'))
        waveform, sample_rate = torchaudio.load(audio_path)
        waveform = waveform.to(torch.device('cuda'))
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms, end_ms = int(turn.start*1000), int(turn.end*1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                segs = model.generate(input=tmp.name, cache={}, language=language,
                                      use_itn=True, batch_size_s=300,
                                      merge_vad=False, merge_length_s=0)
            os.unlink(tmp.name)
            txt = rich_transcription_postprocess(segs[0]['text'])
            if not enable_punct:
                txt = re.sub(r"[^\w\s]", "", txt)
            txt = converter.convert(txt)
            snippets.append(f"[{speaker}] {txt}")
            yield "", format_diarization_html(snippets)
        return

    segs = model.generate(input=audio_path, cache={}, language=language,
                          use_itn=True, batch_size_s=300,
                          merge_vad=False, merge_length_s=0)
    accumulated = []
    for s in segs:
        t = rich_transcription_postprocess(s['text'])
        if not enable_punct:
            t = re.sub(r"[^\w\s]", "", t)
        t = converter.convert(t)
        accumulated.append(t)
        yield "\n".join(accumulated), ""

def _transcribe_sense_cpu(model_id: str,
                          language: str,
                          audio_path: str,
                          enable_punct: bool,
                          enable_diar: bool):
    model = get_sense_model(model_id, "cpu")
    # Diarization-only branch
    if enable_diar:
        diarizer = get_diarization_pipe()
        diarizer.to(torch.device('cpu'))
        # Pre-loading audio files in memory may result in faster processing
        waveform, sample_rate = torchaudio.load(audio_path)
        diarizer.to(torch.device('cpu'))
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms = int(turn.start * 1000)
            end_ms = int(turn.end * 1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                segs = model.generate(
                    input=tmp.name,
                    cache={},
                    language=language,
                    use_itn=True,
                    batch_size_s=300,
                    merge_vad=False,
                    merge_length_s=0,
                )
            os.unlink(tmp.name)
            txt = rich_transcription_postprocess(segs[0]['text'])
            if not enable_punct:
                txt = re.sub(r"[^\w\s]", "", txt)
            txt = converter.convert(txt)
            snippets.append(f"[{speaker}] {txt}")
        return "", format_diarization_html(snippets)
    # Raw-only branch
    segs = model.generate(
        input=audio_path,
        cache={},
        language=language,
        use_itn=True,
        batch_size_s=300,
        merge_vad=True,
        merge_length_s=15,
    )
    text = rich_transcription_postprocess(segs[0]['text'])
    if not enable_punct:
        text = re.sub(r"[^\w\s]", "", text)
    text = converter.convert(text)
    return text, ""


@spaces.GPU
def _transcribe_sense_gpu(model_id: str,
                          language: str,
                          audio_path: str,
                          enable_punct: bool,
                          enable_diar: bool):
    model = get_sense_model(model_id, "cuda:0")
    # Diarization-only branch
    if enable_diar:
        diarizer = get_diarization_pipe()
        diarizer.to(torch.device('cuda'))
        # Pre-loading audio files in memory may result in faster processing
        waveform, sample_rate = torchaudio.load(audio_path)
        waveform.to(torch.device('cuda'))
        with ProgressHook() as hook:
            diary = diarizer({"waveform": waveform, "sample_rate": sample_rate}, hook=hook)
        snippets = []
        for turn, _, speaker in diary.itertracks(yield_label=True):
            start_ms = int(turn.start * 1000)
            end_ms = int(turn.end * 1000)
            segment = AudioSegment.from_file(audio_path)[start_ms:end_ms]
            with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
                segment.export(tmp.name, format="wav")
                segs = model.generate(
                    input=tmp.name,
                    cache={},
                    language=language,
                    use_itn=True,
                    batch_size_s=300,
                    merge_vad=False,
                    merge_length_s=0,
                )
            os.unlink(tmp.name)
            txt = rich_transcription_postprocess(segs[0]['text'])
            if not enable_punct:
                txt = re.sub(r"[^\w\s]", "", txt)
            txt = converter.convert(txt)
            snippets.append(f"[{speaker}] {txt}")
        return "", format_diarization_html(snippets)
    # Raw-only branch
    segs = model.generate(
        input=audio_path,
        cache={},
        language=language,
        use_itn=True,
        batch_size_s=300,
        merge_vad=True,
        merge_length_s=15,
    )
    text = rich_transcription_postprocess(segs[0]['text'])
    if not enable_punct:
        text = re.sub(r"[^\w\s]", "", text)
    text = converter.convert(text)
    return text, ""


def transcribe_sense(model_id: str,
                     language: str,
                     audio_path: str,
                     enable_punct: bool,
                     enable_diar: bool,
                     device_sel: str):
    if device_sel == "GPU" and torch.cuda.is_available():
        return _transcribe_sense_gpu(model_id, language, audio_path, enable_punct, enable_diar)
    return _transcribe_sense_cpu(model_id, language, audio_path, enable_punct, enable_diar)

def transcribe_sense_steam(model_id: str,
                     language: str,
                     audio_path: str,
                     enable_punct: bool,
                     enable_diar: bool,
                     device_sel: str):
    if device_sel == "GPU" and torch.cuda.is_available():
        yield from _transcribe_sense_gpu_stream(model_id, language, audio_path, enable_punct, enable_diar)
    yield from _transcribe_sense_cpu_stream(model_id, language, audio_path, enable_punct, enable_diar)

# —————— Gradio UI ——————
DEMO_CSS = """
.diar {
  min-height: 100px !important;
  max-height: 300px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid #444;
}
"""
Demo = gr.Blocks(css=DEMO_CSS)
with Demo:
    gr.Markdown("## Whisper vs. SenseVoice (…)")
    audio_input = gr.Audio(sources=["upload", "microphone"], type="filepath", label="Audio Input")
    examples = gr.Examples(
        examples=[["interview.mp3"], ["news.mp3"]],
        inputs=[audio_input],
        label="Example Audio Files"
    )

    # ────────────────────────────────────────────────────────────────
    # 1) CONTROL PANELS (still side-by-side)
    with gr.Row():
        with gr.Column():
            gr.Markdown("### Faster-Whisper ASR")
            whisper_dd      = gr.Dropdown(choices=WHISPER_MODELS, value=WHISPER_MODELS[0], label="Whisper Model")
            whisper_lang    = gr.Dropdown(choices=WHISPER_LANGUAGES, value="auto",      label="Whisper Language")
            device_radio    = gr.Radio(choices=["GPU","CPU"], value="GPU", label="Device")
            diar_check      = gr.Checkbox(label="Enable Diarization", value=True)
            btn_w           = gr.Button("Transcribe with Faster-Whisper")

        with gr.Column():
            gr.Markdown("### FunASR SenseVoice ASR")
            sense_dd         = gr.Dropdown(choices=SENSEVOICE_MODELS, value=SENSEVOICE_MODELS[0], label="SenseVoice Model")
            sense_lang       = gr.Dropdown(choices=SENSEVOICE_LANGUAGES, value="auto", label="SenseVoice Language")
            device_radio_s   = gr.Radio(choices=["GPU","CPU"], value="GPU",     label="Device")
            punct_chk        = gr.Checkbox(label="Enable Punctuation", value=True)
            diar_s_chk       = gr.Checkbox(label="Enable Diarization",   value=True)
            btn_s            = gr.Button("Transcribe with SenseVoice")

    # ────────────────────────────────────────────────────────────────
    # 2) SHARED TRANSCRIPT ROW (aligned side-by-side)
    with gr.Row():
        with gr.Column():
            gr.Markdown("### Faster-Whisper Output")
            out_w   = gr.Textbox(label="Raw Transcript", visible=False)
            out_w_d = gr.HTML(label="Diarized Transcript", elem_classes=["diar"])

        with gr.Column():
            gr.Markdown("### SenseVoice Output")
            out_s   = gr.Textbox(label="Raw Transcript", visible=False)
            out_s_d = gr.HTML(label="Diarized Transcript", elem_classes=["diar"])

    # ────────────────────────────────────────────────────────────────
    # 3) WIRING UP TOGGLES & BUTTONS
    # toggle raw ↔ diarized for each system
    diar_check.change(lambda e: gr.update(visible=not e), diar_check, out_w)
    diar_check.change(lambda e: gr.update(visible=e),     diar_check, out_w_d)

    diar_s_chk.change(lambda e: gr.update(visible=not e), diar_s_chk, out_s)
    diar_s_chk.change(lambda e: gr.update(visible=e),     diar_s_chk, out_s_d)

    # wire the callbacks into those shared boxes
    btn_w.click(
        fn=transcribe_fwhisper_stream,
        inputs=[whisper_dd, whisper_lang, audio_input, device_radio, diar_check],
        outputs=[out_w, out_w_d]
    )
    btn_s.click(
        fn=transcribe_sense_steam,
        inputs=[sense_dd, sense_lang, audio_input, punct_chk, diar_s_chk, device_radio_s],
        outputs=[out_s, out_s_d]
    )


if __name__ == "__main__":
    Demo.launch()