new_contents: from django.db import migrations
  
  
  def remove_bucket_list_program_roles(apps, schema_editor):
      BucketState = apps.get_model('accelerator', 'BucketState')
      ProgramRole = apps.get_model('accelerator', 'ProgramRole')
      program_role_ids = BucketState.objects.values_list('program_role_id', flat=True)
      ProgramRole.objects.filter(pk__in=program_role_ids).delete()
  
  
  class Migration(migrations.Migration):
      dependencies = [
          ('accelerator', '0109_remove_interest_fields_20220705_0425'),
      ]
  
      operations = [
          migrations.RunPython(remove_bucket_list_program_roles,
                               migrations.RunPython.noop)
      ]
  
subject: Remove bucket list report