Refactor imports and remove unused code

main.py

@@ -1,28 +1,26 @@
 import os
 import random
+from datetime import timedelta
 from pathlib import Path
 from statistics import mean
 from typing import Any, Iterator, Union
-from fastapi.responses import HTMLResponse
+
 import fasttext
+from cashews import cache
 from dotenv import load_dotenv
 from fastapi import FastAPI
 from httpx import AsyncClient, Client, Timeout
 from huggingface_hub import hf_hub_download
 from huggingface_hub.utils import logging
-from toolz import concat, groupby, valmap
-from starlette.responses import RedirectResponse
-from cashews import cache
-from datetime import timedelta
-import logging
 from iso639 import Lang
+from starlette.responses import RedirectResponse
+from toolz import concat, groupby, valmap
 
 cache.setup("mem://")
 
 
 logger = logging.getLogger(__name__)
 app = FastAPI()
-# logger = logging.get_logger(__name__)
 load_dotenv()
 HF_TOKEN = os.getenv("HF_TOKEN")