Issue with Ambience

[airled]

App file looks like

require "kemal"
require "ambience"

module HotWater::Crystal
  ENV["env"] ||= "development"
  amb = Ambience::Application.new("~/hot_water-crystal/config/environment.yml", ENV["env"])
  amb.load

  get "/" do
    # render "views/index.ecr"
    p ENV
  end
end

But localhost:3000/ returns | 404 | GET / - (50µs)

[airled]

I'm sorry. Problem was with incorrect yaml markup.