diff --git a/examples/runner-examples/01-all-transport-factory-bot.py b/examples/runner-examples/01-all-transport-factory-bot.py new file mode 100644 index 000000000..4f1f20d36 --- /dev/null +++ b/examples/runner-examples/01-all-transport-factory-bot.py @@ -0,0 +1,152 @@ +# +# Copyright (c) 2024–2025, Daily +# +# SPDX-License-Identifier: BSD 2-Clause License +# + +"""Pipecat Cloud-compatible bot example. + +Transports are: + +- Daily +- SmallWebRTC +- Twilio +- Telnyx +- Plivo +""" + +import os + +from dotenv import load_dotenv +from loguru import logger + +from pipecat.audio.vad.silero import SileroVADAnalyzer +from pipecat.pipeline.pipeline import Pipeline +from pipecat.pipeline.runner import PipelineRunner +from pipecat.pipeline.task import PipelineParams, PipelineTask +from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext +from pipecat.processors.frameworks.rtvi import RTVIConfig, RTVIObserver, RTVIProcessor +from pipecat.services.cartesia.tts import CartesiaTTSService +from pipecat.services.deepgram.stt import DeepgramSTTService +from pipecat.services.openai.llm import OpenAILLMService +from pipecat.transports.base_transport import TransportParams +from pipecat.transports.network.fastapi_websocket import FastAPIWebsocketParams +from pipecat.transports.services.daily import DailyParams + +try: + from pipecatcloud.agent import DailySessionArguments, WebSocketSessionArguments + + from pipecat.runner.run import SmallWebRTCSessionArguments + from pipecat.runner.utils import create_transport +except ImportError: + raise ImportError("Install with: pip install pipecat-ai[runner]") + +load_dotenv(override=True) + +# Define transport configurations using factory functions +transport_params = { + "daily": lambda: DailyParams( + audio_in_enabled=True, + audio_out_enabled=True, + vad_analyzer=SileroVADAnalyzer(), + ), + "webrtc": lambda: TransportParams( + audio_in_enabled=True, + audio_out_enabled=True, + vad_analyzer=SileroVADAnalyzer(), + ), + "twilio": lambda: FastAPIWebsocketParams( + audio_in_enabled=True, + audio_out_enabled=True, + vad_analyzer=SileroVADAnalyzer(), + # add_wav_header and serializer will be set automatically + ), + "telnyx": lambda: FastAPIWebsocketParams( + audio_in_enabled=True, + audio_out_enabled=True, + vad_analyzer=SileroVADAnalyzer(), + # add_wav_header and serializer will be set automatically + ), + "plivo": lambda: FastAPIWebsocketParams( + audio_in_enabled=True, + audio_out_enabled=True, + vad_analyzer=SileroVADAnalyzer(), + # add_wav_header and serializer will be set automatically + ), +} + + +async def run_bot(transport): + """Main bot logic that works with any transport.""" + logger.info("Starting bot") + + stt = DeepgramSTTService(api_key=os.getenv("DEEPGRAM_API_KEY")) + + tts = CartesiaTTSService( + api_key=os.getenv("CARTESIA_API_KEY"), + voice_id="71a7ad14-091c-4e8e-a314-022ece01c121", # British Reading Lady + ) + + llm = OpenAILLMService(api_key=os.getenv("OPENAI_API_KEY")) + + messages = [ + { + "role": "system", + "content": "You are a friendly AI assistant. Respond naturally and keep your answers conversational.", + }, + ] + + context = OpenAILLMContext(messages) + context_aggregator = llm.create_context_aggregator(context) + + rtvi = RTVIProcessor(config=RTVIConfig(config=[])) + + pipeline = Pipeline( + [ + transport.input(), + rtvi, + stt, + context_aggregator.user(), + llm, + tts, + transport.output(), + context_aggregator.assistant(), + ] + ) + + task = PipelineTask( + pipeline, + params=PipelineParams( + enable_metrics=True, + enable_usage_metrics=True, + ), + observers=[RTVIObserver(rtvi)], + ) + + @transport.event_handler("on_client_connected") + async def on_client_connected(transport, client): + logger.info("Client connected") + messages.append({"role": "system", "content": "Say hello and briefly introduce yourself."}) + await task.queue_frames([context_aggregator.user().get_context_frame()]) + + @transport.event_handler("on_client_disconnected") + async def on_client_disconnected(transport, client): + logger.info("Client disconnected") + await task.cancel() + + runner = PipelineRunner(handle_sigint=False) + await runner.run(task) + + +async def bot( + session_args: DailySessionArguments | SmallWebRTCSessionArguments | WebSocketSessionArguments, +): + """Main bot entry point compatible with Pipecat Cloud.""" + transport = await create_transport(session_args, transport_params) + await run_bot(transport) + + +if __name__ == "__main__": + from pipecat.runner.run import main + + main()