Like in rails when we create a migration, rails itself add a 2 columns created_at and updated_at and it is automatically updated in the database.

How to do this in python using alembic? Like to automate this whenever we create a model.

Tried creating mixins and it workded, but still we have to add these column manually in migration. It is not like we added a migration and mentioned a model and it creates the created_at and updated_at columns automatically