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

#SQLALCHEMY_DATABASE_URL = "sqlite:///./test.db"
SQLALCHEMY_DATABASE_URL = "postgresql://postgres:1234@localhost/test" 

engine = create_engine(
    SQLALCHEMY_DATABASE_URL
)
print (engine)

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

Base = declarative_base()