examples: use OpenAILLMContext in all the examples

examples/foundational/11-sound-effects.py

@@ -20,10 +20,7 @@ from pipecat.frames.frames import (
 from pipecat.pipeline.pipeline import Pipeline
 from pipecat.pipeline.runner import PipelineRunner
 from pipecat.pipeline.task import PipelineTask
-from pipecat.processors.aggregators.llm_response import (
-    LLMUserResponseAggregator,
-    LLMAssistantResponseAggregator,
-)
+from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext
 from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
 from pipecat.processors.logger import FrameLogger
 from pipecat.services.cartesia import CartesiaHttpTTSService
@@ -113,8 +110,8 @@ async def main():
             },
         ]
 
-        tma_in = LLMUserResponseAggregator(messages)
-        tma_out = LLMAssistantResponseAggregator(messages)
+        context = OpenAILLMContext(messages)
+        context_aggregator = llm.create_context_aggregator(context)
         out_sound = OutboundSoundEffectWrapper()
         in_sound = InboundSoundEffectWrapper()
         fl = FrameLogger("LLM Out")
@@ -123,7 +120,7 @@ async def main():
         pipeline = Pipeline(
             [
                 transport.input(),
-                tma_in,
+                context_aggregator.user(),
                 in_sound,
                 fl2,
                 llm,
@@ -131,7 +128,7 @@ async def main():
                 tts,
                 out_sound,
                 transport.output(),
-                tma_out,
+                context_aggregator.assistant(),
             ]
         )