def delete(self, id_):
session_ = session.query(Sessions).filter(Sessions.id == id_).first()
session.delete(session_)
session.commit()
def delete(self, id_):
lending = session.query(Lending).filter(Lending.id == id_).first()
session.delete(lending)
session.commit()
def delete(self, id_):
book = session.query(Books).filter(Books.id == id_).first()
session.delete(book)
session.commit()
def delete(self, id_):
user = session.query(Users).filter(Users.id == id_).first()
session.delete(user)
session.commit()
def delete(self, id_):
thesis = session.query(Thesis).filter(Thesis.id == id_).first()
session.delete(thesis)
session.commit()