OPENAI_API_KEY=sk-your-key-here
OPENAI_BASE_URL=https://api.openai.com/v1
OPENAI_MODEL=gpt-4o

# Notifications (Optional)
# Configure Webhook URL and Security Keyword for your IM platform
FEISHU_WEBHOOK=
FEISHU_KEYWORD=
DINGTALK_WEBHOOK=
DINGTALK_KEYWORD=
WECOM_WEBHOOK=
WECOM_KEYWORD=