polls/controllers/test_documents/models.py

from sqlalchemy import Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import relationship

Base = declarative_base()

class User(Base):
    __tablename__ = "users"
    id = Column(Integer, primary_key=True)
    username = Column(String, unique=True)
    password = Column(String)
    profile = Column(String)
    tags = Column(String)

class Team(Base):
    __tablename__ = "teams"
    id = Column(Integer, primary_key=True)
    name = Column(String, unique=True)