Don't show coach demographic data in classroom serializer, as visible to other coaches and learners.
Don't show coach demographic data in classroom serializer, as visible to other coaches and learners.

learningequality/kolibri,learningequality/kolibri,mrpau/kolibri,indirectlylit/kolibri,indirectlylit/kolibri,mrpau/kolibri,indirectlylit/kolibri,learningequality/kolibri,indirectlylit/kolibri,learningequality/kolibri,mrpau/kolibri,mrpau/kolibri