old_contents: from django.contrib import admin
  from opencivicdata.models import jurisdiction as models
  
  
  @admin.register(models.Jurisdiction)
  class JurisdictionAdmin(admin.ModelAdmin):
      pass
  
  
  @admin.register(models.LegislativeSession)
  class LegislativeSessionAdmin(admin.ModelAdmin):
      pass
  
  
new_contents: from django.contrib import admin
  from opencivicdata.models import jurisdiction as models
  
  
  @admin.register(models.LegislativeSession)
  class LegislativeSessionAdmin(admin.TabularInline):
      pass
  
  
  @admin.register(models.Jurisdiction)
  class JurisdictionAdmin(admin.ModelAdmin):
      readonly_fields = ['id', 'jurisdiction', 'extras', 'feature_flags']
      inlines = [LegislativeSessionAdmin]
  
  
subject: update jurisdiction admin to be more reasonable