Change realtime example to GPT-Live

pyproject.toml

@@ -9,8 +9,8 @@ description = "Simple voice AI assistant built with LiveKit Agents for Python"
 requires-python = ">=3.10, <3.15"
 
 dependencies = [
-    "livekit-agents>=1.6.9",
-    "livekit-plugins-ai-coustics~=0.2",
+    "livekit-agents~=1.8",
+    "livekit-plugins-ai-coustics~=0.3",
     "python-dotenv",
 ]
 

src/agent.py

@@ -26,13 +26,14 @@ def __init__(self) -> None:
             # See all available models at https://docs.livekit.io/agents/models/llm/
             llm=inference.LLM(model="google/gemma-4-31b-it"),
             # To use a realtime model instead of a voice pipeline, replace the LLM
-            # with a RealtimeModel and remove the STT/TTS from the AgentSession
-            # (Note: This is for the OpenAI Realtime API. For other providers, see https://docs.livekit.io/agents/models/realtime/)
+            # with a realtime model and remove the STT/TTS from the AgentSession
+            # (Note: This is for OpenAI GPT-Live, the recommended speech-to-speech
+            # model. For other providers, see https://docs.livekit.io/agents/models/realtime/)
             # 1. Install livekit-agents[openai]
             # 2. Set OPENAI_API_KEY in .env.local
             # 3. Add `from livekit.plugins import openai` to the top of this file
             # 4. Replace the llm argument with:
-            #     llm=openai.realtime.RealtimeModel(voice="marin")
+            #    llm=openai.realtime.GPTLiveModel(voice="marin"),
             instructions=textwrap.dedent(
                 """\
                 You are a friendly, reliable voice assistant that answers questions, explains topics, and completes tasks with available tools.