backend/server/app.py

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from server.routes.user import router as UserRouter

app = FastAPI()

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)
app.include_router(UserRouter, tags=["User"], prefix="/user")


@app.get("/", tags=["Root"])
async def read_root():
    return {"message": "Welcome to labeling app!"}