docs: def create(resource, previous=None, migrations_path=None):
      """Create an empty migration for a resource"""
      if migrations_path:
          file_path = migrate.create(resource, previous_version=previous, package=migrations_path)
      else:
          file_path = migrate.create(resource, previous_version=previous)
  
      click.secho('Created migration file: ' + file_path, fg='green')