Update OpenAIRealtimeLLMService to work with LLMContext and LLMContextAggregatorPair (cont'd).

Log warning about transcription frame direction change.

CHANGELOG.md

@@ -21,9 +21,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   `LLMContext`, it is not meant to be swapped out for another LLM service at
   runtime.)
 
-  Note: `TranscriptionFrame`s now go upstream from `OpenAIRealtimeLLMService`,
-  so if you're using `TranscriptProcessor`, say, you'll want to adjust
-  accordingly:
+  Note: `TranscriptionFrame`s and `InterimTranscriptionFrame`s now go upstream
+  from `OpenAIRealtimeLLMService`, so if you're using `TranscriptProcessor`,
+  say, you'll want to adjust accordingly:
 
   ```python
   pipeline = Pipeline(

src/pipecat/services/openai/realtime/llm.py

@@ -139,6 +139,28 @@ class OpenAIRealtimeLLMService(LLMService):
                     stacklevel=2,
                 )
 
+        # Log warning about transcription frame direction change in 0.0.92
+        logger.warning(
+            "As of version 0.0.92, TranscriptionFrames and InterimTranscriptionFrames "
+            "now go upstream from OpenAIRealtimeLLMService, so if you're using "
+            "TranscriptProcessor, say, you'll want to adjust accordingly:\n\n"
+            "pipeline = Pipeline(\n"
+            "  [\n"
+            "    transport.input(),\n"
+            "    context_aggregator.user(),\n\n"
+            "    # BEFORE\n"
+            "    llm,\n"
+            "    transcript.user(),\n\n"
+            "    # AFTER\n"
+            "    transcript.user(),\n"
+            "    llm,\n\n"
+            "    transport.output(),\n"
+            "    transcript.assistant(),\n"
+            "    context_aggregator.assistant(),\n"
+            "  ]\n"
+            ")"
+        )
+
         full_url = f"{base_url}?model={model}"
         super().__init__(base_url=full_url, **kwargs)