Autopep linter fixes

src/samples/foundational/01-say-one-thing.py

@@ -4,6 +4,7 @@ import asyncio
 from dailyai.services.daily_transport_service import DailyTransportService
 from dailyai.services.elevenlabs_ai_service import ElevenLabsTTSService
 
+
 async def main(room_url):
     # create a transport service object using environment variables for
     # the transport service's API key, room url, and any other configuration.