from sqlalchemy import Column, Integer, String, DateTime from sqlalchemy.ext.declarative import declarative_base from datetime import datetime Base = declarative_base() class MediaGeneration(Base): __tablename__ = "media_generations" id = Column(Integer, primary_key=True, index=True) media_type = Column(String) prompt = Column(String) file_path = Column(String) timestamp = Column(DateTime, default=datetime.utcnow)