
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base

SQLALCHEMY_DATABASE_URL='sqlite:///./blog.db'


engine=create_engine(SQLALCHEMY_DATABASE_URL,connect_args={'check_same_thread':False})


SessionLocal=sessionmaker(bind=engine, autocommit=False,autoflush=False)


Base=declarative_base