Starting supervised odbc at Phoenix application startup

Hi, I am doing a phoenix app that uses erlang odbc

I want to boot the erlang odbc application (:odbc.start()) when starting the phoenix app. My understanding is that the way to do it is to add it to the supervised children

Something like the following

  def start(_type, _args) do
    import Supervisor.Spec

    # Define workers and child supervisors to be supervised
    children = [
      Alerts.Repo,
      supervisor(:odbc, []),
      supervisor(AlertsWeb.Endpoint, []),
      if(System.get_env() != :test, do: Alerts.Scheduler)
    ]

    # See https://hexdocs.pm/elixir/Supervisor.html
    # for other strategies and supported options
    opts = [strategy: :one_for_one, name: Alerts.Supervisor]
    Supervisor.start_link(children, opts)
  end

What kind of children specification should I provide?

Thanks