Update app.py

app.py

@@ -5,6 +5,7 @@ import os
 import shutil
 from pathlib import Path
 import uuid
+from fastapi.middleware.cors import CORSMiddleware
 
 app = FastAPI(title="Document Conversion API")
 
@@ -79,7 +80,6 @@ app.add_middleware(
 from fastapi.staticfiles import StaticFiles
 app.mount("/", StaticFiles(directory="static/ui", html=True), name="index")
 
-
 @app.get("/health")
 async def health_check():
     return {"status": "healthy"}