text-generation-webui/extensions/whisper_stt/script.py

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import gradio as gr
import speech_recognition as sr
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from modules import shared
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input_hijack = {
'state': False,
'value': ["", ""]
}
# parameters which can be customized in settings.json of webui
params = {
'whipser_language': 'english',
'whipser_model': 'small.en',
'auto_submit': True
}
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def do_stt(audio,whipser_model,whipser_language):
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transcription = ""
r = sr.Recognizer()
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# Convert to AudioData
audio_data = sr.AudioData(sample_rate=audio[0], frame_data=audio[1], sample_width=4)
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try:
transcription = r.recognize_whisper(audio_data, language=whipser_language, model=whipser_model)
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except sr.UnknownValueError:
print("Whisper could not understand audio")
except sr.RequestError as e:
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print("Could not request results from Whisper", e)
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return transcription
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def auto_transcribe(audio, auto_submit,whipser_model,whipser_language):
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if audio is None:
return "", ""
transcription = do_stt(audio,whipser_model,whipser_language)
if auto_submit:
input_hijack.update({"state": True, "value": [transcription, transcription]})
return transcription, None
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def ui():
with gr.Accordion("Whisper STT", open=True):
with gr.Row():
audio = gr.Audio(source="microphone")
with gr.Row():
with gr.Accordion("Settings", open=False):
auto_submit = gr.Checkbox(label='Submit the transcribed audio automatically', value=params['auto_submit'])
whipser_model = gr.Dropdown(label='Whisper Model', value=params['whipser_model'],choices=["tiny.en","base.en", "small.en","medium.en","tiny","base","small","medium","large"])
whipser_language = gr.Dropdown(label='Whisper Language', value=params['whipser_language'],choices=["chinese","german","spanish","russian","korean","french","japanese","portuguese","turkish","polish","catalan","dutch","arabic","swedish","italian","indonesian","hindi","finnish","vietnamese","hebrew","ukrainian","greek","malay","czech","romanian","danish","hungarian","tamil","norwegian","thai","urdu","croatian","bulgarian","lithuanian","latin","maori","malayalam","welsh","slovak","telugu","persian","latvian","bengali","serbian","azerbaijani","slovenian","kannada","estonian","macedonian","breton","basque","icelandic","armenian","nepali","mongolian","bosnian","kazakh","albanian","swahili","galician","marathi","punjabi","sinhala","khmer","shona","yoruba","somali","afrikaans","occitan","georgian","belarusian","tajik","sindhi","gujarati","amharic","yiddish","lao","uzbek","faroese","haitian creole","pashto","turkmen","nynorsk","maltese","sanskrit","luxembourgish","myanmar","tibetan","tagalog","malagasy","assamese","tatar","hawaiian","lingala","hausa","bashkir","javanese","sundanese"])
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audio.change(
auto_transcribe, [audio, auto_submit,whipser_model,whipser_language], [shared.gradio['textbox'], audio]).then(
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None, auto_submit, None, _js="(check) => {if (check) { document.getElementById('Generate').click() }}")
whipser_model.change(lambda x: params.update({"whipser_model": x}), whipser_model, None)
whipser_language.change(lambda x: params.update({"whipser_language": x}), whipser_language, None)
auto_submit.change(lambda x: params.update({"auto_submit": x}), auto_submit, None)