Don't create aiohttp sessions inside services

src/samples/foundational/02-llm-say-one-thing.py

@@ -1,5 +1,8 @@
 import argparse
 import asyncio
+import logging
+
+import aiohttp
 
 from dailyai.queue_frame import LLMMessagesQueueFrame
 from dailyai.services.daily_transport_service import DailyTransportService
@@ -8,35 +11,39 @@ from dailyai.services.elevenlabs_ai_service import ElevenLabsTTSService
 
 
 async def main(room_url):
-    meeting_duration_minutes = 1
-    transport = DailyTransportService(
-        room_url,
-        None,
-        "Say One Thing From an LLM",
-        meeting_duration_minutes,
-    )
-    transport.mic_enabled = True
+    async with aiohttp.ClientSession() as session:
+        logger = logging.getLogger("dailyai")
+        logger.setLevel(logging.DEBUG)
 
-    tts = ElevenLabsTTSService(voice_id="29vD33N1CtxCmqQRPOHJ")
-    llm = AzureLLMService()
-
-    messages = [{
-        "role": "system",
-        "content": "You are an LLM in a WebRTC session, and this is a 'hello world' demo. Say hello to the world."
-    }]
-    tts_task = asyncio.create_task(
-        tts.run_to_queue(
-            transport.send_queue,
-            llm.run([LLMMessagesQueueFrame(messages)]),
+        meeting_duration_minutes = 1
+        transport = DailyTransportService(
+            room_url,
+            None,
+            "Say One Thing From an LLM",
+            meeting_duration_minutes,
         )
-    )
+        transport.mic_enabled = True
 
-    @transport.event_handler("on_first_other_participant_joined")
-    async def on_first_other_participant_joined(transport):
-        await tts_task
-        await transport.stop_when_done()
+        tts = ElevenLabsTTSService(session, voice_id="29vD33N1CtxCmqQRPOHJ")
+        llm = AzureLLMService()
 
-    await transport.run()
+        messages = [{
+            "role": "system",
+            "content": "You are an LLM in a WebRTC session, and this is a 'hello world' demo. Say hello to the world."
+        }]
+        tts_task = asyncio.create_task(
+            tts.run_to_queue(
+                transport.send_queue,
+                llm.run([LLMMessagesQueueFrame(messages)]),
+            )
+        )
+
+        @transport.event_handler("on_first_other_participant_joined")
+        async def on_first_other_participant_joined(transport):
+            await tts_task
+            await transport.stop_when_done()
+
+        await transport.run()
 
 
 if __name__ == "__main__":