Base.metadata.create_all(engine)
# Example usage new_paper = Paper(title="My Paper Title", content="This is my paper content.") session.add(new_paper) session.commit() ddlc python code link
# Save the document to a file doc.save(filename) ddlc python code link
Session = sessionmaker(bind=engine) session = Session() ddlc python code link
def __repr__(self): return f"Paper(id={self.id}, title='{self.title}', content='{self.content}')"