```ruby
# frozen_string_literal: true

module Textbringer
  Face.define :comment, foreground: "yellow"
  Face.define :keyword, foreground: "green", bold: true
  Face.define :string, foreground: "blue", bold: true
end
```

Change the foreground color of keywords to magenta.
user
```ruby
# frozen_string_literal: true

module Textbringer
  Face.define :comment, foreground: "yellow"
  Face.define :keyword, foreground: "magenta", bold: true
  Face.define :string, foreground: "blue", bold: true
end
```
assistant