Created examples for unified format function calling.

examples/unified-format-function-calling/standard-function-calling-openai-realtime.py

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+#
+# Copyright (c) 2024–2025, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+import asyncio
+import os
+
+from dotenv import load_dotenv
+from multimodal_base_function_calling import MultimodalWeatherBot
+
+from pipecat.services.openai_realtime_beta import (
+    InputAudioTranscription,
+    OpenAIRealtimeBetaLLMService,
+    SessionProperties,
+    TurnDetection,
+)
+
+load_dotenv(override=True)
+
+
+class OpenAiRealTimeWeatherBot(MultimodalWeatherBot):
+    """Main class defining the LLM and passing it to the base handler."""
+
+    def __init__(self):
+        session_properties = SessionProperties(
+            input_audio_transcription=InputAudioTranscription(),
+            # Set openai TurnDetection parameters. Not setting this at all will turn it
+            # on by default
+            turn_detection=TurnDetection(silence_duration_ms=1000),
+        )
+
+        llm = OpenAIRealtimeBetaLLMService(
+            api_key=os.getenv("OPENAI_API_KEY"),
+            session_properties=session_properties,
+            start_audio_paused=False,
+        )
+        super().__init__(llm)
+
+
+if __name__ == "__main__":
+    asyncio.run(OpenAiRealTimeWeatherBot().run())