new_contents: #! /usr/bin/env python
  import os
  
  from alembic.config import Config
  from alembic import command
  
  from great.app import create_config
  
  
  config = create_config()
  alembic_config = Config(os.path.join(os.path.dirname(__file__), "alembic.ini"))
  command.stamp(alembic_config, "head")
  
subject: Add create_db which doesn't actually create a db.