# Test runner
pytest>=8.0

# PostgreSQL storage prototype
psycopg[binary]>=3.2
OpenCC>=1.3.1

# Existing MySQL/COS lyric download utilities
pymysql>=1.1
cos-python-sdk-v5>=1.9
tqdm>=4.66

# Audio composition feature extraction
librosa>=0.10.0
numba>=0.59.0
scipy>=1.11
numpy>=1.24

# pgvector PostgreSQL client
pgvector>=0.2.0

# HTTP API server
fastapi>=0.110.0
uvicorn[standard]>=0.29.0

# Environment variable loading
python-dotenv>=1.0