```ruby
require 'bra/model/creator'

module Bra
  module Baps
    # Model objects specific to BAPS
    #
    # The BAPS module exposes its own custom model tree in the x-baps/ section
    # of BRA's URL hierarchy, containing information specific to the BAPS
    # playout system.
    module Model
      # Object that creates the BAPS model set, given a model root and config.
      class Creator < Bra::Model::Creator
        def initialize(model_config, baps_config)
          super(model_config)
          @baps_config = baps_config
        end

        def create
          root do
            hash :x_baps, :x_baps do
              hash :server, :x_baps_server do
                constants @baps_config, :x_baps_server_constant
              end
            end
          end
        end
      end
    end
  end
end
```

Add logger to BAPS model.
user
```ruby
require 'bra/model/creator'

module Bra
  module Baps
    # Model objects specific to BAPS
    #
    # The BAPS module exposes its own custom model tree in the x-baps/ section
    # of BRA's URL hierarchy, containing information specific to the BAPS
    # playout system.
    module Model
      # Object that creates the BAPS model set, given a model root and config.
      class Creator < Bra::Model::Creator
        def initialize(model_config, baps_config)
          super(model_config)
          @baps_config = baps_config
        end

        def create
          root do
            log :log

            hash :x_baps, :x_baps do
              hash :server, :x_baps_server do
                constants @baps_config, :x_baps_server_constant
              end
            end
          end
        end
      end
    end
  end
end
```
assistant