import os LLM_BASE_URL = os.getenv("OPENAI_BASE_URL", "https://api.agicto.cn/v1") LLM_API_KEY = os.getenv("OPENAI_API_KEY", "sk-8B2kHRZwRdwnMAtEKKZpDUHsS5tPK31Ibq5shXbGLkolzsih") LLM_MODEL_ID = os.getenv("MODEL_ID", "gpt-5.4") VLM_MODEL_ID = os.getenv("VLM_MODEL_ID", "gpt-4o") ASR_MODEL_ID = os.getenv("ASR_MODEL_ID", "whisper-1") TAVILY_API_KEY = os.getenv("TAVILY_API_KEY", "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")