fix lint

src/handlers/handle_prepare_command.py

@@ -1,10 +1,9 @@
 import logging
 from typing import Any, Dict
-from celery import chain, signature
 
+from celery import chain, signature
 from src.utils import get_channel_id_from_body, get_inf_dict_from_body
 from src.validators import validate_command_usage
-from src.workers import prepare_task
 
 logger = logging.getLogger("__app__")