Changed DATADOG_API_KEY inside settings.

Signed-off-by: Roberto Morati <robertomorati@gmail.com>
Changed DATADOG_APP_KEY inside settings.

Signed-off-by: Roberto Morati <robertomorati@gmail.com>
Changed settings.

Signed-off-by: robertomorati <robertomorati@gmail.com>
New file to suppor choice models

Signed-off-by: robertomorati <robertomorati@gmail.com>