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import os
import gradio as gr
import whisper
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
from gtts import gTTS
def translate_voice(file, target_lang):
# Auto to text (STT)
model = whisper.load_model("base")
audio = whisper.load_audio(file.name)
audio = whisper.pad_or_trim(audio)
mel = whisper.log_mel_spectrogram(audio).to(model.device)
_, probs = model.detect_language(mel)
options = whisper.DecodingOptions()
result = whisper.decode(model, mel, options)
text = result.text
lang = max(probs, key=probs.get)
# Translate
tokenizer = AutoTokenizer.from_pretrained("alirezamsh/small100")
model = AutoModelForSeq2SeqLM.from_pretrained("alirezamsh/small100")
tokenizer.src_lang = target_lang
encoded_bg = tokenizer(text, return_tensors="pt")
generated_tokens = model.generate(**encoded_bg)
translated_text = tokenizer.batch_decode(generated_tokens, skip_special_tokens=True)[0]
# Text-to-audio (TTS)
tts = gTTS(text=translated_text, lang=target_lang)
filename = "to_speech.mp3"
tts.save(filename)
return filename, text, translated_text, target_lang
iface = gr.Interface(
fn=translate_voice,
inputs=[
gr.inputs.File(type="audio", label="Your Audio"),
gr.inputs.Dropdown(choices=['en', 'ru', 'de', 'fr'], label="Target Language")
],
outputs=[
gr.outputs.Audio(type="auto", label="Translated Audio"),
gr.outputs.Textbox(label="Original Text"),
gr.outputs.Textbox(label="Translated Text"),
gr.outputs.Textbox(label="Target Language"),
]
)
iface.launch()
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