# Gemini API Key - 从 https://ai.google.dev 获取
GEMINI_API_KEY=your_gemini_api_key_here

# 可选配置
DISABLE_MODEL_MAPPING=0
GPT_4=gemini-1.5-pro-latest
GPT_3_5_TURBO=gemini-1.5-flash-latest
GPT_4_VISION_PREVIEW=gemini-1.5-flash-latest