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Update foundational examples to use "user" role

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Use system_instruction on LLM service constructors instead of adding
system messages to LLMContext. Messages added to context now use
"user" role.
This commit is contained in:
Aleix Conchillo Flaqué
2026-03-05 16:17:32 -08:00
parent 18494658c3
commit 593b75bc8b
179 changed files with 271 additions and 335 deletions
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22
examples/foundational/07s-interruptible-google-audio-in.py
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@@ -218,11 +218,10 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
api_key=os.getenv("GOOGLE_API_KEY"),
settings=GoogleLLMSettings(
model="gemini-2.5-flash",
system_instruction=system_message,
# force a certain amount of thinking if you want it
# thinking=GoogleLLMService.ThinkingConfig(thinking_budget=4096)
),
# force a certain amount of thinking if you want it
# params=GoogleLLMService.InputParams(
# thinking=GoogleLLMService.ThinkingConfig(thinking_budget=4096)
# ),
)
tts = GoogleTTSService(
@@ -234,18 +233,7 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
credentials=os.getenv("GOOGLE_TEST_CREDENTIALS"),
)
messages = [
{
"role": "system",
"content": system_message,
},
{
"role": "user",
"content": "Start by saying hello.",
},
]
context = LLMContext(messages)
context = LLMContext()
user_aggregator, assistant_aggregator = LLMContextAggregatorPair(
context,
user_params=LLMUserAggregatorParams(vad_analyzer=SileroVADAnalyzer()),
@@ -281,7 +269,7 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
async def on_client_connected(transport, client):
logger.info(f"Client connected")
# Kick off the conversation.
messages.append({"role": "system", "content": "Please introduce yourself to the user."})
context.add_message({"role": "user", "content": "Please introduce yourself to the user."})
await task.queue_frames([LLMRunFrame()])
@transport.event_handler("on_client_disconnected")