Remove unused import in main.py and fix import in entities.py

api/app/main.py

@@ -9,7 +9,7 @@
 
 from app import config
 from app.db import TORTOISE_ORM
-from app.routers import auth, entities_mrg, entities_raw, entities_std, users, entities
+from app.routers import auth, entities_mrg, entities_raw, entities_std, entities
 
 logger.remove()
 logger.add(sys.stdout, level=config.LOG_LEVEL)

api/app/routers/entities.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from typing import Annotated
 
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends
 from tortoise.contrib.pydantic import pydantic_model_creator
 
 from app.dependencies import get_current_active_user