(many to many)에러문구 관련

안녕하세요.

그대로 코드를 진행했는데요. 상호참조하는 것 관련해서 에러가 나는데 그냥 무시를 해도 될까요?

=>

admin = Role(position='admin') 실행시 에러문구

workspace/inflearn_240120/venv/bin/ipython:1: SAWarning: relationship 'User.project' will copy column user.id to column user_project.user_id, which conflicts with rel

ationship(s): 'Project.user' (copies user.id to user_project.user_id), 'User.projects' (copies user.id to user_project.user_id). If this is not the intention, consider

if theserelationships should be linked with back_populates, or if viewonly=True should be applied to one or more if they are read-only. For the less common case that

foreign key constraints are partially overlapping, the orm.foreign()annotation can be used to isolate the columns that should be written towards. To silence this war

ning, add the parameter 'overlaps="projects,user"' to the 'User.project' relationship. (Background on this warning at: https://sqlalche.me/e/20/qzyx) (This warning ori

ginatedfrom the configure_mappers() process, which was invoked automatically in response to a user-initiated operation.)