确实需要在每个使用dbcontext的项目中安装Entity Framework

I usually create a class library to hold entity framework models and add a reference of it to the other(s) project(s) where it's required. Nevertheless I find annoying adding a reference to entity framework too. I think it should not be requiered Is there a way to avoid that pain? Thank you very much for you time :)I usually create a class library to hold entity