<reponame>attachemd/backend_v03
# from sqlalchemy.ext.declarative import declarative_base
# from sqlalchemy.orm import scoped_session, sessionmaker
#
# DBSession = scoped_session(sessionmaker())
# Base = declarative_base()

# from sqlalchemy.ext.declarative import declarative_base
# from sqlalchemy.orm import scoped_session, sessionmaker
#
# DBSession = scoped_session(sessionmaker())
# Base = declarative_base()
# from sqlalchemy.ext.declarative import declarative_base # from sqlalchemy.orm import scoped_session, sessionmaker # # DBSession = scoped_session(sessionmaker()) # Base = declarative_base()