Refactor QueueFrame

src/samples/foundational/04-utterance-and-speech.py

@@ -4,7 +4,7 @@ import re
 
 from dailyai.services.daily_transport_service import DailyTransportService
 from dailyai.services.azure_ai_services import AzureLLMService, AzureTTSService
-from dailyai.queue_frame import QueueFrame, FrameType
+from dailyai.queue_frame import EndStreamQueueFrame, LLMMessagesQueueFrame
 from dailyai.services.elevenlabs_ai_service import ElevenLabsTTSService
 
 async def main(room_url:str):
@@ -35,7 +35,7 @@ async def main(room_url:str):
     llm_response_task = asyncio.create_task(
         elevenlabs_tts.run_to_queue(
             buffer_queue,
-            llm.run([QueueFrame(FrameType.LLM_MESSAGE, messages)]),
+            llm.run([LLMMessagesQueueFrame(messages)]),
             True,
         )
     )
@@ -52,7 +52,7 @@ async def main(room_url:str):
                 frame = await buffer_queue.get()
                 await transport.send_queue.put(frame)
                 buffer_queue.task_done()
-                if frame.frame_type == FrameType.END_STREAM:
+                if isinstance(frame, EndStreamQueueFrame):
                     break
 
         await asyncio.gather(llm_response_task, buffer_to_send_queue())