Check on and fixed imports with ruff

pyproject.toml

@@ -61,6 +61,7 @@ select = [
     "D",
     "E",
     "F",
+    "I",
     "W",
 ]
 

src/digimarks/main.py

@@ -5,28 +5,26 @@ import hashlib
 import logging
 import os
 import shutil
+from contextlib import asynccontextmanager
 from typing import Optional
 from urllib.parse import urljoin, urlparse, urlunparse
 
 import bs4
 import httpx
-from contextlib import asynccontextmanager
 from dateutil import tz
 
 # from flask import (Flask, abort, jsonify, make_response, redirect,
 #                   render_template, request, url_for)
 from fastapi import FastAPI, HTTPException, Request, Response
-from fastapi.responses import RedirectResponse
-from fastapi.responses import HTMLResponse
-
 from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 from feedgen.feed import FeedGenerator
 from pydantic import DirectoryPath, FilePath
 from pydantic_settings import BaseSettings
 from sqlalchemy import VARCHAR, Boolean, Column, DateTime, Integer, Text, create_engine
 from sqlalchemy.ext.declarative import declarative_base
-from sqlalchemy.orm import sessionmaker, Mapped
+from sqlalchemy.orm import Mapped, sessionmaker
 
 DIGIMARKS_USER_AGENT = 'digimarks/2.0.0-dev'