# import sqlalchemy.orm
# from sqlalchemy import Column, String, Integer, Float, ForeignKey
#
# from Start_DB import Base
#
#
# class Ships(Base):
#     __tablename__ = 'ships'
#
#     name_ship = Column(Integer, primary_key=True)
#     record_day = Column(Integer, nullable=False)
#     forecast = Column(Float, nullable=True)
#
#
# class Records(Base):
#     __tablename__ = "records"
#
#     id = Column(Integer, primary_key=True)
#     record_id = Column(Integer, ForeignKey('ships.record_day'))
#     ships = sqlalchemy.orm.relationship("Ships", backref='records')
#     time = Column(String)
#     lan = Column(Float)
#     lat = Column(Float)
#     speed = Column(Float)
#     angle = Column(Float)
