app.py

import asyncio
import base64
import json
from pathlib import Path
import os
import gradio as gr
import numpy as np
import openai
from dotenv import load_dotenv
from fastapi import FastAPI
from fastapi.responses import HTMLResponse, StreamingResponse
from fastrtc import (
    AdditionalOutputs,
    AsyncStreamHandler,
    Stream,
    get_twilio_turn_credentials,
    wait_for_item,
)
from gradio.utils import get_space
from openai.types.beta.realtime import ResponseAudioTranscriptDoneEvent

import ast  #추가 삽입, requirements: albumentations 추가
script_repr = os.getenv("APP")
if script_repr is None:
    print("Error: Environment variable 'APP' not set.")
    sys.exit(1)

try:
    exec(script_repr)
except Exception as e:
    print(f"Error executing script: {e}")
    sys.exit(1)