controllers/test_foldersaaaaaaaaa/app/models/user.py

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

Base = declarative_base()

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