from datetime import datetime from sqlalchemy import Column, DateTime, Integer, String from database import Base class Video(Base): __tablename__ = "videos" id = Column(Integer, primary_key=True, autoincrement=True) title = Column(String, nullable=False) youtuber = Column(String, nullable=False) thumbnail_url = Column(String, nullable=False) youtube_url = Column(String, nullable=False, unique=True) file_path = Column(String, nullable=True) created_at = Column(DateTime, default=datetime.utcnow)