transcription_service.py

import os
from openai import OpenAI
import subprocess
import torch

model, utils = torch.hub.load(repo_or_dir='snakers4/silero-vad',
                            model='silero_vad',
                            force_reload=True,
                            onnx=False)
                            
def apply_Vad(wav_file):

    try:
        torch.set_num_threads(1)
        SAMPLING_RATE = 16000
        (get_speech_timestamps,
        save_audio,
        read_audio,
        VADIterator,
        collect_chunks) = utils
        wav = read_audio(wav_file, sampling_rate=SAMPLING_RATE)
        speech_timestamps = get_speech_timestamps(wav, model, sampling_rate=SAMPLING_RATE)
        save_audio(wav_file,
                collect_chunks(speech_timestamps, wav), sampling_rate=SAMPLING_RATE)
        return wav_file if len(speech_timestamps) > 0 else None    
    except Exception as e:
        print(e)
        return None    


import os    

def transcribe_speech_local(wav_file,language):
 
    client = OpenAI()
    wav_file=apply_Vad(wav_file)
    if wav_file is None:
        return ""

    audio_file = open(wav_file, "rb")
    transcript = client.audio.transcriptions.create(
    model="whisper-1", 
    file=audio_file, 
    response_format="text",
    language=language.split("-")[0],
    )
    print(transcript,'transcript')
    return transcript
# Example usage

import requests

def translation_service(text,target_language):
    
    params={
  
        "source_lang" : "auto",
        "target_lang" : target_language,
        "partner" : "auto",
        "text": text
    
    }
    headers = {'Content-Type': 'application/json'}
    url="https://ackc2zpw4agprph2s6qi4fzttu0kzzhh.lambda-url.ap-northeast-2.on.aws/translate"
    try:
        # Make the API request
        response = requests.post(url,headers=headers, json=params)
        response=response.json()['translated_text']
        return response

    except Exception as e:
        print('error in custom model',e)
        try:
            if text=="" or text is None:
                return ""
            client = OpenAI()

            response = client.chat.completions.create(
            model="gpt-3.5-turbo",
            messages=[
                {"role": "system", "content": f"You will be provided with a sentence in English, and your task is to translate it into {target_language}."},
                {"role": "user", "content": text},
            
            ]
            )
            return response.choices[0].message.content
        except Exception as e:
            print('openAI error',e)
            return "not able to translate this time"