# Copy to .env and fill in your values. Never commit .env.

# Required for Clare
OPENAI_API_KEY=your-openai-api-key-here

# Optional: LangSmith (tracing / feedback)
# LANGSMITH_API_KEY=your-langsmith-key
# LANGSMITH_PROJECT=your-project-name
# CLARE_ENABLE_LANGSMITH_LOG=1
# CLARE_ENABLE_LANGSMITH_FEEDBACK=1

# Optional: override model / timeout
# CLARE_DEFAULT_MODEL=gpt-4.1-mini
# CLARE_OPENAI_TIMEOUT_SECONDS=20

# Optional: 方案三 - Clare 调用 GenAICoursesDB 向量知识库
# 设置为 HF Space ID 或完整 URL 时，Clare 会在对话时自动补充课程检索结果
# GENAI_COURSES_SPACE=claudqunwang/GenAICoursesDB