# Path: database.py
# def get_session():
# def teardown_session(exception):


from database import TableBase, Column, String, ForeignKey, Integer


class Link(TableBase):
    """A link between two nodes, for path_finder."""

    __tablename__ = 'link'
    link_id = Column(Integer, primary_key=True, autoincrement=True)

# Path: database.py
# def get_session():
# def teardown_session(exception):


# Path: models/link.py
from database import TableBase, Column, String, ForeignKey, Integer



class Link(TableBase):
    """A link between two nodes, for path_finder."""

    __tablename__ = 'link'
    link_id = Column(Integer, primary_key=True, autoincrement=True)

    tax_id = Column(String(10))