corsmiddleware

main.py

@@ -7,6 +7,7 @@ from datetime import datetime
 import cv2
 import numpy as np
 from fastapi import FastAPI, HTTPException, UploadFile
+from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
 from PIL import Image
 
@@ -32,6 +33,11 @@ from utils import convert2pbn, convert2pbn_txt, is_text_valid
 
 # FastAPIインスタンスを作成
 app = FastAPI()
+origins = [
+    "http://localhost",
+    "http://localhost:5173",  # Default URL for Vite React dev server
+    "https://board-recognizer-30ib6veo9-wai572s-projects.vercel.app",  # Your deployed frontend
+]
 
 # AIモデルとテンプレートを起動時に読み込む
 trocr_pipeline = None  # load_model()のロジックをここに