Update main.py

main.py

@@ -2,6 +2,7 @@ import os
 import nltk
 from fastapi import FastAPI, File, Request, UploadFile, Body, Depends, HTTPException
 from fastapi.security.api_key import APIKeyHeader
+from fastapi.middleware.cors import CORSMiddleware
 from typing import Optional, Annotated
 from fastapi.encoders import jsonable_encoder
 from PIL import Image