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import logging
import os
from fastapi import FastAPI
from vocode.streaming.models.telephony import TwilioConfig
from pyngrok import ngrok
from vocode.streaming.telephony.config_manager.redis_config_manager import (
RedisConfigManager,
)
from vocode.streaming.models.agent import ChatGPTAgentConfig
from vocode.streaming.models.message import BaseMessage
from vocode.streaming.models.synthesizer import ElevenLabsSynthesizerConfig
from vocode.streaming.telephony.server.base import (
TwilioInboundCallConfig,
TelephonyServer,
)
from speller_agent import SpellerAgentFactory
import sys
# if running from python, this will load the local .env
# docker-compose will load the .env file by itself
from dotenv import load_dotenv
load_dotenv()
app = FastAPI(docs_url=None)
logging.basicConfig()
logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)
config_manager = RedisConfigManager()
BASE_URL = os.getenv("BASE_URL")
if not BASE_URL:
ngrok_auth = os.environ.get("NGROK_AUTH_TOKEN")
if ngrok_auth is not None:
ngrok.set_auth_token(ngrok_auth)
port = sys.argv[sys.argv.index("--port") + 1] if "--port" in sys.argv else 6789
# Open a ngrok tunnel to the dev server
BASE_URL = ngrok.connect(port).public_url.replace("https://", "")
logger.info('ngrok tunnel "{}" -> "http://127.0.0.1:{}"'.format(BASE_URL, port))
if not BASE_URL:
raise ValueError("BASE_URL must be set in environment if not using pyngrok")
telephony_server = TelephonyServer(
base_url=BASE_URL,
config_manager=config_manager,
inbound_call_configs=[
TwilioInboundCallConfig(
url="/inbound_call",
agent_config=ChatGPTAgentConfig(
initial_message=BaseMessage(text="What up"),
prompt_preamble="Have a pleasant conversation about life",
generate_responses=True,
),
twilio_config=TwilioConfig(
account_sid=os.environ["TWILIO_ACCOUNT_SID"],
auth_token=os.environ["TWILIO_AUTH_TOKEN"],
),
synthesizer_config=ElevenLabsSynthesizerConfig.from_telephone_output_device(
api_key=os.getenv("ELEVENLABS_API_KEY"),
voice_id=os.getenv("YOUR VOICE ID")
)
)
],
agent_factory=SpellerAgentFactory(),
logger=logger,
)
app.include_router(telephony_server.get_router())
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