# ==========================================
# Main pipeline dependencies
# Stage 0 ~ Stage 3 主架構完整執行所需套件
# ==========================================

# Core numerical stack
pandas>=2.0.0
numpy>=1.24.0
scipy>=1.10.0

# Market data / web data access
requests>=2.31.0
beautifulsoup4>=4.12.0
yahooquery>=2.3.0

# FinBERT sentiment scoring used in Stage 0
transformers>=4.30.0
torch>=2.0.0

# Visualization and reporting charts
matplotlib>=3.7.0
seaborn>=0.12.0

# Environment variable loading
python-dotenv>=1.0.0

# Stage 2_1 etf_preference_bundle（投資理念 + 逐輪問答 → 9 維偏好權重；BGE-M3 文字編碼）
sentence-transformers>=2.2.0
# etf_preference_bundle 網頁版偏好誘出（run_web.py 的 Flask 後端）
flask>=3.0