ओवरराइड्स

from elevenlabs.conversational_ai.conversation import Conversation, ConversationInitiationData
...
conversation_override = {
    "agent": {
        "prompt": {
            "prompt": f"The customer's bank account balance is {customer_balance}. They are based in {customer_location}.", # Optional: override the system prompt.
            "llm": "gpt-4o", # Optional: override the LLM model.
            "reasoning_effort": "high", # Optional: override the reasoning effort. Requires Security → Reasoning effort.
            "tool_ids": [
                "tool_7101k5zvyjhmfg983brhmhkd98n6"
            ], # Optional: replace the tools available to the agent.
            "knowledge_base": [
                {
                    "type": "file",
                    "name": "Unladen Swallow Facts",
                    "id": "5xM3yVvZQKV0EfqQpLrJ",
                    "usage_mode": "auto",
                }
            ], # Optional: replace the knowledge base available to the agent.
        },
        "first_message": f"Hi {customer_name}, how can I help you today?", # Optional: override the first_message.
        "language": "en" # Optional: override the language.
    },
    "tts": {
        "voice_id": "custom_voice_id", # Optional: override the voice.
        "stability": 0.7, # Optional: override stability (0.0 to 1.0).
        "speed": 1.1, # Optional: override speed (0.7 to 1.2).
        "similarity_boost": 0.9 # Optional: override similarity boost (0.0 to 1.0).
    },
    "conversation": {
        "text_only": True # Optional: enable text-only mode (no audio).
    },
    "asr": {
        "keywords": ["Acme Corp", "Contoso"] # Optional: boost ASR for per-call terms (max 50). Requires Security → ASR keywords.
    }
}
config = ConversationInitiationData(
    conversation_config_override=conversation_override
)
conversation = Conversation(
    ...
    config=config,
    ...
)
conversation.start_session()