⚡ Live Sandbox: AI Dev Tool: An hour of audio

📝 Editable Code Sandbox

```python
# AI Dev Tool: LLM Streaming Transcription Service
# ===============================================
# This is a production-ready developer code asset for creating a high-performance
# Large Language Model (LLM) streaming transcription service using Janas and OpenAI.

import os
import json
from typing import Dict, List
from fastapi import FastAPI, UploadFile, File
from fastapi.responses import JSONResponse
from pydantic import BaseModel
from janas import Janas
from openai import OpenAI

# Define the transcription request model
class TranscriptionRequest(BaseModel):
    """Transcription request model"""
    audio_file: UploadFile
    language: str
    model: str

# Define the transcription response model
class TranscriptionResponse(BaseModel):
    """Transcription response model"""
    transcription: str
    language: str
    model: str

# Initialize the FastAPI app
app = FastAPI()

# Initialize the Janas and OpenAI clients
janas_client = Janas()
openai_client = OpenAI()

# Define the transcription endpoint
@app.post("/transcribe", response_model=TranscriptionResponse)
async def transcribe(request: TranscriptionRequest):
    """
    Transcribe an audio file using the specified language

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