adding service to profile-list

[bpfrd]

Hi,

I added the below code to choose the appropriate image when a student/teacher is registered in multiple courses and each course has a different image:

        async def dynamic_options_form(spawner):
          profile_list = []
          username = spawner.user.name
          groups = [group.name for group in spawner.user.groups]
          courses = [group.split('-', 1) for group in groups if group.startswith("formgrade-") or group.startswith("nbgrader-")]

          # getting profiles for username
          for idx, (g,course) in enumerate(courses):
            if g == 'formgrade':
              profile_list.extend([COURSES[course]['instructorsProfile']])
            else:
              profile_list.extend([COURSES[course]['studentsProfile']])
            if idx == 0:
              profile_list[idx]['default'] = True
          spawner.profile_list = profile_list
          return spawner._options_form_default()

        c.KubeSpawner.options_form = dynamic_options_form

How is it possible to set the service in the same function so that the instructors don't need to choose/switch services?
in the current version of the code, the services are running on hub and the instructors must choose a service (which changes their container from instructors-image to hub) before they can create assignments.

best