new_contents: from django.core.management.base import BaseCommand
  from utils.redis_store import store
  
  
  class Command(BaseCommand):
      help = 'Remove all computing keys stored in Redis Store. Use it as python manage.py clear_store'
  
      def add_arguments(self, parser):
          pass
  
      def handle(self, *args, **options):
          count = store.delete_compute_keys()
          print('Deleted {0} keys'.format(count))
  
subject: Add managment command clear redis computing keys