Function create_llm_client

tools/llm_api.py:68–122

(provider="openai")

    return encoded_string, mime_type

def create_llm_client(provider="openai"):
    if provider == "openai":
        api_key = os.getenv('OPENAI_API_KEY')
        base_url = os.getenv('OPENAI_BASE_URL', "https://api.openai.com/v1")
        if not api_key:
            raise ValueError("OPENAI_API_KEY not found in environment variables")
        return OpenAI(
            api_key=api_key,
            base_url=base_url
        )
    elif provider == "azure":
        api_key = os.getenv('AZURE_OPENAI_API_KEY')
        if not api_key:
            raise ValueError("AZURE_OPENAI_API_KEY not found in environment variables")
        return AzureOpenAI(
            api_key=api_key,
            api_version="2024-08-01-preview",
            azure_endpoint="https://msopenai.openai.azure.com"
        )
    elif provider == "deepseek":
        api_key = os.getenv('DEEPSEEK_API_KEY')
        if not api_key:
            raise ValueError("DEEPSEEK_API_KEY not found in environment variables")
        return OpenAI(
            api_key=api_key,
            base_url="https://api.deepseek.com/v1",
        )
    elif provider == "siliconflow":
        api_key = os.getenv('SILICONFLOW_API_KEY')
        if not api_key:
            raise ValueError("SILICONFLOW_API_KEY not found in environment variables")
        return OpenAI(
            api_key=api_key,
            base_url="https://api.siliconflow.cn/v1"
        )
    elif provider == "anthropic":
        api_key = os.getenv('ANTHROPIC_API_KEY')
        if not api_key:
            raise ValueError("ANTHROPIC_API_KEY not found in environment variables")
        return Anthropic(
            api_key=api_key
        )
    elif provider == "gemini":
        api_key = os.getenv('GOOGLE_API_KEY')
        if not api_key:
            raise ValueError("GOOGLE_API_KEY not found in environment variables")
        genai.configure(api_key=api_key)
        return genai
    elif provider == "local":
        return OpenAI(
            base_url="http://192.168.180.137:8006/v1",
            api_key="not-needed"
        )
    else:
        raise ValueError(f"Unsupported provider: {provider}")

def query_llm(prompt: str, client=None, model=None, provider="openai", image_path: Optional[str] = None) -> Optional[str]:
    """