Add support for universal LLMContext to LLMLogObserver

examples/foundational/30-observer.py

@@ -29,9 +29,8 @@ from pipecat.observers.loggers.llm_log_observer import LLMLogObserver
 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.aggregators.llm_context import LLMContext
+from pipecat.processors.aggregators.llm_response_universal import LLMContextAggregatorPair
 from pipecat.processors.frame_processor import FrameDirection
 from pipecat.runner.types import RunnerArguments
 from pipecat.runner.utils import create_transport
@@ -124,8 +123,8 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
         },
     ]
 
-    context = OpenAILLMContext(messages)
-    context_aggregator = llm.create_context_aggregator(context)
+    context = LLMContext(messages)
+    context_aggregator = LLMContextAggregatorPair(context)
 
     pipeline = Pipeline(
         [

src/pipecat/observers/loggers/llm_log_observer.py

@@ -11,6 +11,7 @@ from loguru import logger
 from pipecat.frames.frames import (
     FunctionCallInProgressFrame,
     FunctionCallResultFrame,
+    LLMContextFrame,
     LLMFullResponseEndFrame,
     LLMFullResponseStartFrame,
     LLMMessagesFrame,
@@ -79,10 +80,13 @@ class LLMLogObserver(BaseObserver):
                 f"🧠 {arrow} {dst} LLM MESSAGES FRAME: {frame.messages} at {time_sec:.2f}s"
             )
         # Log OpenAILLMContextFrame (input)
-        elif isinstance(frame, OpenAILLMContextFrame):
-            logger.debug(
-                f"🧠 {arrow} {dst} LLM CONTEXT FRAME: {frame.context.messages} at {time_sec:.2f}s"
+        elif isinstance(frame, (LLMContextFrame, OpenAILLMContextFrame)):
+            messages = (
+                frame.context.messages
+                if isinstance(frame, OpenAILLMContextFrame)
+                else frame.context.get_messages()
             )
+            logger.debug(f"🧠 {arrow} {dst} LLM CONTEXT FRAME: {messages} at {time_sec:.2f}s")
         # Log function call result (input)
         elif isinstance(frame, FunctionCallResultFrame):
             logger.debug(