make ruff happy

app/apis/manga_image_translator.py

@@ -3,7 +3,7 @@
 from flask import request
 
 from app.exceptions.base import UploadFileNotFoundError
-from app.tasks.mit import preprocess_mit, mit_ocr, mit_detect_text, mit_translate
+from app.tasks.mit import mit_ocr, mit_detect_text, mit_translate
 from app.tasks import queue_task, wait_result_sync
 from app import app_config
 from werkzeug.datastructures import FileStorage

manage.py

@@ -1,7 +1,6 @@
 import os
-
+import re
 import click
-
 import logging
 
 from app import create_app, init_db